Having a rash for 20 days means it is best to consult a dermatologist for an accurate diagnosis, as different rashes require different treatments. To help soothe your skin safely in the meantime, you can apply a mild, fragrance-free moisturizer or a thin layer of over-the-counter hydrocortisone 1% cream to relieve itching. Avoid using steroid creams on your face or for long periods without a doctor's guidance. If the rash is itchy, an oral antihistamine like cetirizine may help. Avoid harsh soaps and hot water. Please see a doctor promptly if you develop a fever, pain, or rapidly spreading redness.

For temporary relief from anal itching, you can apply an over-the-counter 1% hydrocortisone cream sparingly twice daily, but limit its use to 7 days to avoid skin thinning. Alternatively, a protective barrier cream containing zinc oxide can soothe the irritation. Keep the area clean and dry by washing gently with plain water?avoiding harsh soaps?and patting dry with a soft towel. Wear loose cotton underwear and avoid scratching. If your symptoms persist for more than a week, or if you notice bleeding or pain, please consult a healthcare professional to identify the exact cause, such as hemorrhoids, fissures, or a fungal infection.

A rash on both forearms is very common and usually highly treatable. For itching and mild inflammation, you can apply generic hydrocortisone 1% cream twice daily. If an allergic reaction is suspected, an oral antihistamine like cetirizine or loratadine can provide daytime relief, while diphenhydramine can help if itching keeps you awake at night. Applying a gentle, unscented moisturizer containing colloidal oatmeal will also help soothe the skin barrier. Try to avoid scratching to prevent irritation. If the rash worsens, spreads quickly, or is accompanied by a fever, please see a doctor for a professional evaluation.

Pain after sex for both partners is commonly caused by friction, inadequate lubrication, or a shared infection like yeast. For immediate relief, gently wash with warm water and apply a plain, unscented moisturizer or over-the-counter 1% hydrocortisone cream externally to soothe irritation. If a yeast infection is suspected, an antifungal cream like Clotrimazole can be applied. Avoid sexual activity until the pain resolves. Because both of you are experiencing symptoms, please consult a doctor to rule out sexually transmitted infections or allergies to latex/spermicides. Using a water-based lubricant during future intercourse can significantly reduce friction-related pain.

Vulvar itching can result from multiple causes, such as irritation, allergic reactions, fungal infections, dryness, or skin conditions like dermatitis, and the appropriate treatment depends on identifying the exact cause. Hydrocortisone 1% is a mild steroid that may reduce inflammation and itching, but it should not be used on the vulvar area without a proper medical evaluation, especially if the cause is unclear. Using it without diagnosis may mask an infection or delay correct treatment. It is important to consult a gynaecologist or dermatologist for proper examination and appropriate treatment based on the underlying cause.

Your symptoms?specifically the location on your inner ankle and color changes with temperature?strongly suggest stasis dermatitis (related to poor circulation) rather than a drug allergy or standard contact dermatitis, though varicose eczema is possible. Before starting any medicated creams, you need a professional evaluation to check your leg veins. For relief, keep the skin moisturized with a fragrance-free emollient, avoid hot water, and elevate your legs when resting. If diagnosed, a doctor may prescribe a mild topical steroid cream (like hydrocortisone) to reduce inflammation and recommend compression stockings. Please consult a physician for an accurate diagnosis.