head lice black dots on scalphead lice black dots on scalp

Our website services, content, and products are for informational purposes only. Ogbuefi N, et al. We believe that a number of factors may induce formation of black dots, including perifollicular lymphocyte infiltration in the course of an . To provide you with the most relevant and helpful information, and understand which Heres why experts dont recommend it. Scalp conditions can cause red spots on the scalp. Lice vs. dandruff: Differences, pictures, and symptoms - Medical News Today These sores can cause whats called post-inflammatory pigmentation dark spots left behind after the sore has healed. A buildup of hair products on the scalp (particularly leave-in products such as hair gel and hairspray). However, the unpleasant news is that theyre permanent. While they can be intimidating at first, they can quickly become your go-to skincare product once you get accustomed to them and start to see the effects. In teenagers and adults, seborrheic dermatitis can develop where the skin produces more oil. If you are a Mayo Clinic patient, this could Vacuum the rugs and furniture, and then wash all of the child's clothes, hats, bedding, and towels in hot water. Atlas of Pediatric Physical Diagnosis, 5th ed., Philadelphia, Mosby Elsevier. Sometimes, ringworm causes a mass filled with pus. Under normal circumstances, your pores look dark-pink to light-brown in color, with the ones on your nose generally more noticeable than others. In: Habif's Clinical Dermatology. And they usually itch. However, there's little to no clinical evidence that home treatments are effective. How Do Sebaceous Filaments Differ from Blackheads? Tips on How to Minimize the Appearance of Sebaceous Filaments on Your Nose. It cannot be cured, but there are treatments for scalp psoriasis. Chapped lips: What's the best remedy? Kannan R, et al. The fungi that cause tinea capitis are very small plant-like organisms that thrive in damp, warm, dark environments. It's an infection that leaves round, scaly, red rashes and patches of hair loss on the scalp. (2017). Head lice - Symptoms & causes - Mayo Clinic To establish that the product manufacturers addressed safety and efficacy standards, we: We do the research so you can find trusted products for your health and wellness. Not every scalp condition has a cure, and treatments may focus on managing the symptoms. Acne is a common skin condition that often affects adolescents, but it can occur at any age. Could it be lice? Infections can become serious, and medical professionals can prescribe antibiotics or refer people to specialist help if necessary. Mayo Clinic Staff. Finding lice eggs (nits). Mayo Clinic Staff. It cleans the scalp by removing all the remnants of shampoo chemicals, dirt, and dandruff. Elsevier; 2022. https://www.clinicalkey.com. Several patches close together can cause larger scabs and lead to symptoms including: Scabs are usually a sign that your skin is trying to heal from an injury or a scratch. The eggs, or nits, are tiny ovals that stick to the hair shaft, measuring 0.8 mm by 0.3 mm.. Three types of lice live on humans: head lice, body lice, and pubic lice. They usually dont make their home in human hair your pets hair is another story entirely. Mayo Clinic Staff. Oral medications that have anti-inflammatory properties are given for lichen planopilaris, including: If you have a condition with red spots on the scalp and home remedies and OTC medications do not work, its time to talk with a healthcare provider. Our team thoroughly researches and evaluates the recommendations we make on our site. The eggs are yellow, brown, or tan and about the size of a pinhead. What You Need to Know About Ketoconazole Shampoo. Everyone's at risk for skin cancer. Nits look like dandruff but stick strongly to hair. Learn about how lice survive and spread, whether they really feed on human blood, as well as your treatment options for getting rid of them. Because dry skin can lead the sebaceous glands to work overtime to keep the skin hydrated and protected, you can easily get around it by always using moisturizer. Lice combs are considered effective in detecting and removing lice and nits. However, they may look similar to cancerous growths, so you should visit your doctor or dermatologist to get a diagnosis. Ringworm makes the scalp look red, and the affected area can be swollen and tender. This water gel absorbs quickly and hydrates your skin like no other. All rights reserved. Half of the people with psoriasis have it on their scalp, where it can look like red spots or sores. Here's what you need to know. The application of coconut oil on the scalp reduces its dryness because it acts as a natural moisturizer. aafp.org/pubs/afp/issues/2019/0515/p635.html. Head lice can cause intense itching. Until quite recently he used to have cradle cap in this area, but it seems to have gone now - I am wondering if it's connected? You cant catch dandruff from someone else, and it isn't dangerous, but it can be itchy and a bother. Red spots can affect the scalp due to acne, psoriasis, folliculitis, and other conditions. Reproduced with permission from DermNet NZ www.dermnetnz.org 2022. Symptoms of tinea capitis include hair loss, dry scaly areas, redness, and itch. Why do i have black spots on my scalp? - Merelta The type of insect youre most likely to find in your hair is the head louse. If youre new to them, you can either turn to a professional for help or start with a low-strength formula that wont shock your dermis. Under normal conditions, the sebum flows up the sebaceous filament to the surface of the skin. Small nits (eggs) resembling tiny pussy willow buds about the size of dandruff flakes are visible on hair shafts. You should always dilute it first by adding a few drops in a carrier oil, such as coconut or olive oil, before putting it straight to your scalp or skin because it might irritate. Request an appointment. Unlike dandruff, you cannot easily brush out nits. You can also use a magnifying glass to find them more easily. What are the symptoms of scabs on the scalp? Dinulos JGH. Common ones include head lice, which are tiny wingless insects found on the scalp and are easily spread through head-to-head contact. In fact, these patches are so common during pregnancy that the condition is called mask of pregnancy.. Pustules /sores. Plastic vs. Glass Hummingbird Feeders: Which Is Better. The chemical is lipophilic, which means it interacts with sebum deep into the pores and, unlike a facial scrub, can clear them up from within. However, this type of hair loss is treatable and can be reversible. Accessed March 30, 2022. (2014). Well, the good news is that theyre not blackheadstheyre sebaceous filaments. Current Opinion in Pediatrics. Dr. Michael Fisher answered Dermatology 34 years experience Dandruff: Dandruff is one condition that is authenticated to the scalp. To find out for sure why you have red spots on your scalp, see a provider. Use Chemical Exfoliants Regularly. They dont have wings and move by crawling. Dermatologists team up to improve patient care, JAK inhibitors: A newer type of medication, Free materials to help raise skin cancer awareness, Dermatologist-approved lesson plans, activities you can use. 1. In: Ferri's Clinical Advisor 2022. What Bugs Can You Have on Your Scalp Besides Head Lice? Licecause the skin to develop red bumps on the scalp, neck, and shoulders. In the meantime, these steps can help prevent lice: However, it's not realistic to expect that you and your child can avoid all contact that may cause the spread of lice. MedicineNet does not provide medical advice, diagnosis or treatment. Most acne pimples develop on the face, neck, back, chest, and shoulders. Lice lay their . Scratching the scalp can cause sores and scabs that make the itching even worse. Wear lip balm with sunscreen so the spots wont get darker. These wingless ants are reddish or yellowish brown. Hives. A dermatologist is a medical doctor who specializes in treating the skin, hair, and nails. Black specks on scalp A 43-year-old member asked: I itch my scalp and with some white particles i also get a few black particles from my scalp. Some nits are empty eggs. Marcdante KJ, et al., eds. Whenringwormis on the head, its called tinea capitis; when it occurs on the skin, the name is tinea corporis. Lemon juice is acidic and naturally has both antibacterial and anti-inflammatory properties. All rights reserved. A person with this condition usually has a dry, red scalp, with thick, greasy, white, or yellow scales. Our website services, content, and products are for informational purposes only. Flea bites itch, and they may leave discolored welts, blisters, or bumps. Lichen planopilaris: People can treat lichen planopilaris with steroid injections, topical gels or creams, or oral medications. More than 12 million Americans get them every year, and most are between the ages of 3 and 11. ; Davis, H.W., eds. It takes about 7 to 10 days for a newly hatched louse to grow into an adult and start to lay eggs. There are several causes of itchy scalps, such as hair care products, water quality, or developing a fungal infection. Smoking and its effects on the skin. Head Lice. Pediatrics. Postinflammatory hyperpigmentation. People who have lichen planus develop flat-topped, purple, or reddish bumps on their skin. You must be aware of foods that cause you. It is also known as scalp ringworm. If your lips turn blue and you're having, Tingling lips generally aren't a cause for concern, but sometimes they may be a sign of an underlying condition. Oil plus oil equals clogged pores. Its no secret that long-term sun exposure can cause skin damage. Can diet help improve depression symptoms? Black dots on scalp?? | Mumsnet You feel a tiny tickle, an itchy bump. Its spread through close contact or by sharing hats, clothing, towels, and combs. Carlahas been writing professionally for five years and blogging for many more. Hyperthyroidism (overactive thyroid): Symptoms. They can confirm whether these spots are angiokeratomas and advise you on any next steps. What causes them, and what you can do about them. Lice and scabies: Treatment update. Lip cancer: Not uncommon, often overlooked. Read on to discover some of the causes of. For some people, these spots may be caused by a combination of dirt and oil that accumulates in the hair follicles, producing a blackish hue. Red spots on the scalp can be caused by conditions like psoriasis, dermatitis, folliculitis, ringworm, acne, head lice, and lice planopilaris. Here are a few ways to go about it. What does that difference look like? Hemochromatosis: Overview. This can result in symptoms like discolored skin. Centers for Disease Control and Prevention. If they do somehow end up in your hair, they wont survive for long. The most common scalp symptoms are: Itch. Lice are small, non-flying insects that attach to the hair shaft and suck blood from the scalp. Antihistamines (such as Benadryl), cold compresses, andsoothing baths can help the itching. Infested! | Salon.com (2017). No one knows what causes it, but there are a number of theories, ranging from stress to genetics. Crabs can cause intense itching, but are treatable and don't cause serious health concerns. Having lice doesnt mean a child is dirty, as they can pop up in anyones hair. It occurs after you've been exposed to ultraviolet (UV) rays from the sun for an extended period of, Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. Symptoms include: The treatment of lice is very specific. You may see red spots on your scalp from lichen planopilaris. Various skin conditions may cause red spots on the scalp: According to the National Psoriasis Foundation, over 60% of people with psoriasis have scalp psoriasis. An itchy scalp is the most common symptom of head lice. See your doctor for a skin check. Dandruff is simply a buildup of shedding dead skin. Using an antifungal shampoo may help reduce the risk of spreading the infection to family members and classmates. These look like light-brown sesame seeds crawling on the hair, skin, or . These spots usually form on the following areas: You can also get them on other places exposed to the sun, like your forearms and shoulders. The food you consume has an impact on the insides of your body and what is on the outside, such as skin and hair. Skin cancer. Sores and scabs on scalp: Causes, treatment, and prevention Its appearance depends on its location on the body. JAK inhibitors are helping patients with alopecia areata, eczema/atopic dermatitis, psoriasis, and vitiligo. You can use it on kids as young as 6 months. Sherry Christiansen is a medical writer with a healthcare background. This is a fungus that can overgrow on the scalp and produce Malassezia. If you have a condition called hereditary hemochromatosis, your body absorbs too much iron from the food you eat and stores it in your organs. Dry-clean items you cant wash, like stuffed animals, or seal them in plastic bags for two weeks. Lichen planopilaris is the name forlichen planusthat causes permanent scarring, distinct patches of hair loss, redness around the hair follicle, and inflammation on the scalp around hair follicles that are affected by the disorder. You may also notice small, oval eggs (nits) on hair strands near your scalp. Placing items that cannot be washed in a sealed plastic bag to kill the lice, Smooth white patches of hair loss on the scalp, Absence of hair follicle opening in the area of hair loss, Redness around the hair follicle at the edges that look like red spots, Scales around the affected hair follicles at the edges of the white patches, Itching, pain, and burning (though some people do not have these symptoms), Fluid or pus draining from the affected area, Pain or swelling that worsens (even after home treatment). To treat, parents can use an over-the-counter product with abametapir (Xeglyze),permethrin (Nix), pyrethrin (Rid), or spinosad (Natroba). Your doctor will decide how best to treat them based on their exam of the lesions. Heres what you can do to treat these parasites. This type of reaction is known as pigmented contact cheilitis. is this dandruff? If you think an allergic reaction has caused your dark spots, throw the product away. Antifungal shampoo might be recommended by the healthcare provider to prevent the spread of ringworm to others. Although the bumps will eventually go away on their own, treatment or removal of the trigger can ease symptoms and clear up the rash quickly. It is effective at getting rid of Malassezia yeast. Caregivers should also routinely check for lice in school-age children. information and will only use or disclose that information as set forth in our notice of Melasma is more common in women than men, and hormones play a role in its development. They don't have wings and move by crawling. Although they can vary in color, size, and shape, they're usually dark red to black and . It involves killing the lice and getting rid of nits. If you want to keep the sebaceous filaments healthy but almost unnoticeable, your treatment target should go past surface level. Ringworm: diagnosis and treatment. When your scalp develops scabs, the areas around the patches of rough skin become excessively dry. (n.d.). Lice are tiny wingless parasitic insects that live on human blood. Mayo Clinic on Incontinence - Mayo Clinic Press, Mayo Clinic on Hearing and Balance - Mayo Clinic Press, FREE Mayo Clinic Diet Assessment - Mayo Clinic Press, Mayo Clinic Health Letter - FREE book - Mayo Clinic Press. This shedding produces a dry, flaky, itchy scalp. How Do Sebaceous Filaments Differ from Blackheads? Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. Ferri FF. Head lice spreads easily and is especially common among children 3-11 years old. Treb RM, Henry JP, Davis MG, Schwartz JR. Scalp Condition Impacts Hair Growth and Retention via Oxidative Stress. When the condition is more severe, you may need a prescription medication that is put on the skin or given orally (by mouth) to treat the fungus systemically (circulating throughout the entire body). They actually prefer furniture and mattresses. Melasma is a common condition that can cause brownish patches to appear on your face. Pictures and symptoms of the red, scaly rash. They're hard to see. Head lice are tiny six-legged insects that cling to your scalp and neck and feed on human blood. Moisturize, Moisturize, Moisturize. Scalp psoriasis can affect the scalp, hairline, the back of the neck, the forehead, or the skin behind the ears. Learn how to tell them apart. https://www.cdc.gov/parasites/lice/index.html. Why Does My Scalp Smell and How Do I Treat It? Then brush the scalp very gently with a soft brush to loosen the flakes. The use of ACV reduces irritation caused by dry scalp. ", American Academy of Dermatology: Lichen Planus.. It sometimes takes a few weeks after the lice arrive for the scalp to start itching. If you cant find any bugs or flakes on your scalp but continue to feel an itching sensation, consider reaching out to a doctor for more guidance. Small nits (eggs) resembling tiny pussy willow buds about the size of dandruff flakes are visible on hair shafts. If an injured area continues to scab up, the scalp tissue may become inflamed and may scar or develop bald patches. Seeing bugs. Constant scratching damages the outer layer of the skin. Ringworm, or tinea capitis, is a fungal skin infection that produces . The presence of head lice isn't a reflection of hygiene habits. It's oil-free, inexpensive, and it comes in a wide variety of shades. Water: How much should you drink every day? Conditions that are not insect-related may cause scalp itching, including: This scalp condition causes your skin to flake, and those white flakes may resemble head lice or nits at first glance. Tinea capitis is a fungal infection of the scalp, involving both the skin and hair. She's worked as a journalist, photographer, and translator. These injuries can lead to scabs, scars, and dark spots on your lips. Symptoms of seborrheic dermatitis may include: With seborrheic dermatitis, you may have an overgrowth of Malassezia yeast on your scalp. Ringworm often breaks out in schools or daycare centers because kids are in close physical contact. Diagnosis of scalp rashes | DermNet Quitting smoking is the only way to allow your lips to heal properly. Aloe vera is a natural moisturizer with antibacterial and calming effects. Investigating the power of music for dementia. They can also be effective against scalp psoriasis, seborrheic dermatitis, and bacterial and fungal infections of the scalp. And you dont have to cut their hair. Goldstein AO, et al. These platelets stick together to form a clot that then hardens to create a scab. Be sure to wash your hands before and after applying the topical medication to prevent spreading it to other parts of the body. Check out these best-sellers and special offers on books and newsletters from Mayo Clinic Press. Your dermatologist can also prescribe medicines that you smooth on your skin to help lighten the spots. Sometimes doctors use a type of ultraviolet light therapy called PUVA (psoralen plus UVA radiation), narrow band UVB phototherapy, or antibiotics. Your doctor will be able to talk through your symptoms and advise you on next steps. If you have ants in your hair, you may feel a crawling sensation on your scalp, but you wont experience the intense itch that you would with lice and flea bites. Angiokeratomas usually occur in older people. Ant-induced alopecia. health.harvard.edu/staying-healthy/the-a-list-of-b12-foods, dermnetnz.org/topics/pigmented-contact-cheilitis/, mayoclinic.org/diseases-conditions/dry-skin/expert-answers/chapped-lips/faq-20057819, mouthhealthy.org/en/az-topics/g/gum-disease, ncbi.nlm.nih.gov/pmc/articles/PMC2294086/, mayoclinic.org/diseases-conditions/age-spots/symptoms-causes/dxc-20309137, mayoclinic.org/diseases-conditions/dehydration/home/ovc-20261061, mayoclinic.org/diseases-conditions/hemochromatosis/home/ovc-20167289, mayoclinic.org/diseases-conditions/hyperthyroidism/basics/symptoms/con-20020986, mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/water/art-20044256, aad.org/public/diseases/color-problems/melasma#treatment, aad.org/public/diseases/color-problems/melasma, dermnetnz.org/topics/drug-induced-skin-pigmentation/, dermnetnz.org/topics/see-your-doctor-for-a-skin-check/, dermnetnz.org/topics/postinflammatory-hyperpigmentation/, skincancer.org/media-and-press/press-release-2013/nmsc, dermnetnz.org/topics/pigmentation-disorders/, whoami.sciencemuseum.org.uk/whoami/findoutmore/yourbrain/whatareyoursenses/whereareyou/sensitiveskin, dermnetnz.org/topics/smoking-and-its-effects-on-the-skin/, health.harvard.edu/blog/vitamin-b12-deficiency-can-be-sneaky-harmful-201301105780, skincancer.org/skin-cancer-information/lip-cancer-not-uncommon, cancer.org/cancer/skin-cancer/prevention-and-early-detection/what-to-look-for.html. Its also worth keeping in mind that retinoids increase your skins sensitivity to the sun, so dont forget to use sunscreen before leaving the house. If you acne-prone skin and enlarged pores, this might just be your salvation. Sometimes, folliculitis can make the skin painful or itchy, but a person may not experience any symptoms aside from the skin spots. (2015). Many small studies have shown that ingredients in some of these products mostly plant oils such as coconut, olive, rosemary and tea tree may work to repel lice. Swollen lymph nodes (many people call glands) in the neck. Severe scalp psoriasis can be treated with systemic medications, such as corticosteroids. You usually treat psoriasis with steroid creams or ointments. If you have what feels like razor bumps or acne on the back of your neck or scalp, you may have acne keloidalis nuchae. If youre not sure how you got a black, discolored, or scaly spot on your lip, do see your doctor. They protect your skin keep it healthy and elastic. In extreme cases, this can lead to a large blackhead in a highly dilated pore know as a pore of winer.. It can be annoying when the flakes fall on a dark shirt. Not only will it keep your sebum levels balanced, but it will also help maintain that youthful glow we all adore. Are Your Flakes From Seborrheic Dermatitis or Dandruff? Some types of medicated shampoo can be purchased OTC. Head Lice and Nits (Causes, Symptoms, and Treatment) | Patient It is a tried-and-true treatment for a red, itchy scalp and dandruff. Using shampoos that contain salicylic acid and, Ketoconazole is an antifungal drug with a broad range of actions. This form of seborrheic dermatitis affects infants, typically in the first 6 months. You might not be a fan of the peach fuzz on your face, but its there for a reason. The Itchy scalp - scratching for an explanation: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3233984/, Scabs on your scalp can be caused by dandruff, lice, and more. information highlighted below and resubmit the form. The affected area gets flaky, patchy, or even scaly. It clears your skin from the inside out, minimizes your pores, and gives you a healthy glow. Your body can also be overloaded with iron if you: This type of iron overload can also cause your skin to take on a bronze or gray-green tone. Head lice dont prefer clean hair or unwashed hair. Dandruff is a mild form of seborrheic dermatitis. a tickling feeling of something moving on your head, hair, or body sores that develop from scratching itches irritability difficulty sleeping red bumps on your head, neck, shoulders, or pubic. Scalp Problems: Dandruff, Lice, Cradle Cap, Psoriasis, Ringworm, & More You must wash your hair regularly with shampoos that suit your skin type, followed by applying conditioner. Seborrheic dermatitis is a type of eczema that can look similar to psoriasis. Scalp psoriasis: People can use topical steroid creams and tars to treat scalp psoriasis. Flea bites and bedbug bites are both treated topically, but there are some differences. 2018 Nov-Dec;10(6):262-270. doi:10.4103/ijt.ijt_57_18. Lice - Symptoms and causes - Mayo Clinic When you purchase through our links we may earn a commission. This form of seborrheic dermatitis affects infants, typically in the first 6 months. Key differences between dandruff and lice include: Check out our guide to home remedies for dandruff. Panniculitis is a group of conditions that cause painful bumps (nodules) to form under your skin, often on your legs and feet. Carlahas been writing professionally for five years and blogging for many more. Scabs appear as crusty raised areas on the scalp. Ngan V. (2004). Symptoms include: It often develops in patches but can affect large areas of the scalp. D'Souza, P., & Rathi, S. K. (2015). It causes greasy, yellowish scales or crusts on the scalp. Scalp psoriasis is a skin condition that may cause an itching sensation. Its uncommon for ants to infest your hair, but its still possible. Your dental fixtures shouldnt cause sores. triocean / Getty Images But fleas, bedbugs, or ants may also temporarily live on your scalp. People often feel something crawling on the hair or scalp. Although it may frighten parents, cradle cap is not . These spots can have the following characteristics: You may feel the spots more than you can see them. Some at-home treatments like antifungal sprays, creams, or powders can be enough to treat minor tinea capitis. Dehydration: Overview. Every hair on your body emerges from a hair follicle, which contains the root of the hair strand and an oil-producing sebaceous gland. What are lice? (n.d.). Look for small, pus-filled pimples. If you suspect you have bedbugs in your hair, you can often wash them out in a hot shower. Other more common things such as dandruff and eczema also can make the scalp itch. Healthline only shows you brands and products that we stand behind. Avoid sharing combs, hats, clothing, towels, and other personal items with a person who has lice. Head liceis a condition caused by live insects that are approximately the size of a sesame seed. Black Spots on Lips: 11 Causes - Healthline Black dots on the scalp can have a variety of causes. information is beneficial, we may combine your email and website usage information with (2016). Be sure to keep the affected area clean, cool, and dry. Dry scalp: Dry scalp is the most common cause of scabs on the scalp, often due to excessive hair washing, high mineral content in water, very hot water showers, harsh shampoos, and high heat treatments. Ankylosing Spondylitis Pain: Fact or Fiction, https://www.aad.org/public/diseases/a-z/folliculitis, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4458934/, https://www.bad.org.uk/shared/get-file.ashx?id=207&itemtype=document, http://www.skinsupport.org.uk/conditions-details/lichen-planopilaris, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5435909/, https://www.aad.org/public/diseases/a-z/ringworm-symptoms, https://www.niams.nih.gov/health-topics/acne#tab-types, Newly discovered marker of multiple sclerosis severity may lead to better treatments, Colorectal cancer: Earlier screening should be considered for young men at high risk, New drug mirikizumab shows promise in ulcerative colitis remission, Insulin treatment might boost cognition in people with mild cognitive impairment or Alzheimer's disease, Scientists discovered a possible treatment for baldness from hairy moles and it can be injected like Botox, Natural remedies for seborrheic dermatitis, Debra Rose Wilson, Ph.D., MSN, R.N., IBCLC, AHN-BC, CHT, thick, crusty plaques that cover the entire scalp, widespread baldness with thick, crusty patches on the scalp, a raised area of skin that is spongy and inflamed, smooth and shiny skin where hair follicles have been destroyed, small yellow or white eggs that attach close to the base of the hair, louse droppings that look like dark specks on pillows or clothing, itchy pink bumps around the scalp edge and the back of the neck. Pediculosis capitis. Until more research proves the effectiveness of head lice prevention products, the best approach is simply to take thorough steps to get rid of lice and their eggs if you find them on your child. One treatment may be all that's needed. She's also an avid traveler who hopes to inspire a sense of curiosity and adventure in others through her writing. Thank you, {{form.email}}, for signing up. Some chemicals can cause serious harm to your scalp and hair without your knowledge. LifeSavvy is focused on a single goal: helping you make the most informed purchases possible. The insects usually spread through direct transfer from the hair of one person to the hair of another. Until it starts begging for attention, that is. If symptoms do not clear with over-the-counter medications or home treatments, it may be time to see a doctor. But fear not! Potential Causes of Red Spots on Your Scalp and How to Treat Them.