Based on your symptoms, this is likely a fungal infection or a sweat rash, which commonly thrives in warm, moist areas. You can try applying an over-the-counter antifungal cream containing generic clotrimazole or miconazole twice daily to the clean, dry affected areas. To help it heal, keep the area dry, wash gently with mild soap, and wear loose, breathable cotton clothing. Avoid scratching to prevent further irritation. If the itching does not improve after two weeks, or if you notice increasing redness, swelling, or pain, please consult a healthcare provider for a proper evaluation.

These symptoms suggest balanitis, an inflammation of the head of the penis often caused by a yeast infection, irritation, or bacteria. First, keep the area clean and dry by washing gently with warm water only; avoid harsh or scented soaps. An over-the-counter antifungal cream like Clotrimazole (1%) applied twice daily can help if it is a yeast infection. However, avoid using strong steroid creams without a prescription. Since these symptoms can also be linked to contact allergies or sexually transmitted infections (STIs), it is highly recommended to consult a doctor or urologist for a proper physical examination and accurate treatment plan.

Darkening and thickened skin on the face after long-standing allergy is often due to chronic irritation seen in Atopic dermatitis or lichenification (skin thickening from repeated rubbing). Focus on repairing the skin barrier, use a gentle face wash, apply a thick, fragrance-free moisturizer 2?3 times daily, avoid scratching, and protect from sun with sunscreen to reduce further darkening. A doctor may prescribe mild anti-inflammatory creams and depigmenting agents if needed. If the skin is becoming very thick or spreading, consult a dermatologist for proper treatment and to rule out other causes.

Dermatitis is a general term for inflammation of the skin, commonly caused by allergies, irritation, or genetic factors. It typically presents with symptoms like itching, redness, dry or scaly skin, rashes, and sometimes swelling or small blisters; in long-standing cases, the skin may become thickened and darker. It is not contagious and can be managed with good skin care, avoiding triggers, and using moisturizers or medicated creams when needed.

Swelling and redness of the penis for a couple of days can be caused by infection (bacterial or fungal), allergic reaction, irritation from soaps or condoms, or an injury. If there is pain, discharge, fever, or difficulty urinating, it could indicate an infection that needs prompt medical attention. Avoid self-medicating, keep the area clean, and see a doctor soon to get the right treatment.

Fungal skin patches (ringworm) are best treated with antifungal medicines, usually starting with creams like clotrimazole, terbinafine, or luliconazole applied regularly for at least 2-4 weeks and continued for some time even after the rash clears to prevent it from coming back. It is very important to avoid using steroid-containing creams, as they can worsen the infection and make it spread. Keep the affected area clean and dry, wear loose cotton clothing, and avoid sharing towels or clothing. If the patches are large, spreading, recurrent, or not improving with creams, a doctor may prescribe oral antifungal tablets for complete treatment.