Hello,
You are suffering from itchy, red rashes under the skin of the right leg. It starts with dry skin, blisters, scabs. After scratching it becomes painful to touch. It seems you are suffering from heat rash or
psoriasis (caused by a misdirected immune system, inherited genes and certain environmental conditions). It is not contagious & is not caused by sexual contact. There is no cure for psoriasis but the symptoms can be controlled. Applying cool compress is relieving, do not unnecessarily touch or scratch.
You can apply topical ointments like
hydrocortisone on the affected area for relief. Application of
salicylic acid cream or ointment on the affected area effectively reduces the scaling of psoriasis. Medications (steroids, etc.), moisturizers, stress reduction are helpful. Get connected to a
dermatologist. You may need
adjunctive therapy sessions for relief. Take care of your hygiene. Stay away from addictions if any.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Nupur K., General & Family Physician