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Red spots on the skin can be caused by a variety of things, including infection, a medical condition, skin irritation, or an allergy. Some red patches fade on their own, but others may require medical attention.
Because determining the underlying cause of skin disease can be challenging at times, it's a good idea to get a diagnosis from your healthcare provider or a dermatologist (a doctor who specializes in disorders of the skin, hair, and nails).
This article examines the disorders that create red spots on the skin, as well as why they arise and how to cure them. It also includes a list of the signs and symptoms of a medical emergency, so you can seek help right once.
1. Heat Rash2. Cherry Angiomas3. Pityriasis Rosea4. Blood Spots5. Eczema6. Psoriasis7. Pimples8. FAQs:
Heat rash is more common in those who live in hot areas, sweat a lot, or are on prolonged bed rest.
Cooling the skin using home remedies such as cooling baths, cold compresses, loose clothing, and avoiding thick moisturisers that trap heat are all effective ways to treat heat rash.
Heat rash is normally harmless and goes away on its own after a few days. However, if skin injury develops, it might lead to a secondary infection. Antibiotics, either oral or topical, may be used to reduce pain and suffering in severe situations. If you see any signs of infection, such as a pale tint over the heat rash, flaking skin, or a pus-like discharge, contact your healthcare professional right once.
Tip: Use calamine lotion or cool compresses to calm itchy, irritated skin.
Cherry angiomas are most commonly found on the chest, but they can also appear on the arms, legs, and scalp. A visual examination is used to diagnose cherry angiomas, which normally do not require treatment. However, if the spots trouble you or bleed frequently, they can be removed. A reasonably painless removal technique employing lasers or liquid nitrogen can be recommended by your healthcare provider. Cherry angiomas are known to develop in size and bleed from time to time.
The exact cause of pityriasis rosea is unknown, however, it is thought to be caused by a viral or bacterial infection. Pityriasis rosea is a type of pityriasis that develops after an infection and might include symptoms such as a headache, sore throat, and fever.
Pityriasis rosea is normally identified by its look, and it can go away on its own after six to eight weeks. To help alleviate itching and swelling, your healthcare professional may prescribe a steroid, antihistamine, or antiviral medication.
Tip: Take over-the-counter allergy medicine.
While blood spots are usually not caused for concern, they could indicate a more serious medical problem such as a blood clotting disorder (particularly if the spots are widespread). A physical exam and blood tests (including a platelet count) will be used by your healthcare professional to determine the cause.
Purpura patients have sometimes been prescribed steroids. Intravenous (IV) medicines may be required to treat a low platelet count in extreme situations.
Tip: Apply just one or two tablespoons to a cotton pad and apply directly to the spots.
Topical steroid creams, antihistamines, and oral steroids are all options for treatment (for more severe cases). To prevent flare-ups, experts recommend keeping the skin well hydrated.
Tip: Choose mild soaps without dyes or perfumes.
Psoriasis can be diagnosed by looking at it and, in some cases, by taking a skin biopsy. Topical steroid creams, immune suppressant medications, and UV radiation therapy may be used depending on the severity of the lesions. Itching can also be relieved with cold compresses, moisturisers, and oatmeal baths.
Tip: Cover the affected areas overnight.
Pimples (acne vulgaris) are angry red spots on the face, chest, and upper back caused by oil, dead skin cells, and bacteria clogging pores. Over-the-counter acne remedies can often be used to treat mild pimples at home. A dermatologist may be needed to treat a more severe form of acne called cystic acne.
Topical acne drugs, oral antibiotics like isotretinoin, steroid injections, chemical peels, and hormonal contraceptives are some of the treatments available.
Tip: Stay hydrated.
However, there are a few red flag symptoms that suggest an infection:
A high temperature, a strong headache, and a rash consisting of fine red dots on the arms and legs characterise infected people. It's possible that there hasn't been a tick bite in the past. Unless the patient is treated with doxycycline, the mortality rate might be fairly high.
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