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.

Based on your symptoms, the ring-like patches could indicate a fungal infection (like ringworm) or a form of eczema (nummular eczema). For fungal infections, over-the-counter antifungal creams containing clotrimazole or terbinafine are typically used. If it is eczema, a mild hydrocortisone cream and a thick, fragrance-free moisturizer can help. However, because these conditions require completely different treatments, using the wrong cream can make the rash worse. I strongly advise consulting a doctor or dermatologist for an accurate diagnosis before starting any medication. In the meantime, keep your skin clean and gently moisturized.

Red dots on the glans and foreskin with intense itching and a bad smell usually suggest inflammation of the area, most commonly due to a fungal infection (balanitis), poor hygiene with trapped moisture, or sometimes irritation from soaps, sweat, or tight underwear. In uncircumcised men, smegma buildup under the foreskin can also lead to foul smell and infection if cleaning is not regular. Less commonly, bacterial infection or sexually transmitted infections can cause similar symptoms, especially if there is discharge, pain, or ulcers. Keeping the area clean and dry is the first step. Gently retract the foreskin during bathing, wash with plain water or a very mild soap, and dry properly before covering again. Loose cotton underwear helps reduce moisture buildup. Antifungal creams are often used when a fungal infection is suspected, but the exact choice depends on examination, and self-mixing multiple creams should be avoided, as it can worsen irritation. If symptoms persist, worsen, or there is pain, discharge, swelling, or burning while urinating, it is important to get a medical check to confirm the cause and rule out infections that may need specific treatment.

Recurrent fungal infection on the thighs can happen if the area stays moist or if treatment is not continued long enough. Keep the area clean and completely dry, wear loose cotton clothing and avoid sweating as much as possible. Do not stop treatment early, even if symptoms improve, as this can lead to recurrence. Avoid sharing towels or tight clothing that can spread infection. Consult your doctor for proper evaluation and a longer or adjusted treatment plan if it keeps coming back.

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.

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.