Why do my periods cause skin pain?

Connect with a medical expert immidiately. They may recommend to clean the area with salin. Apply ANTIBIOTIC ointment. Keep dry.... 

Melasma is a skin condition that can be managed and treated, it may not be completely curable or permanently eradicated.

I recommend that you see a dermatologist for this issue. The scar tissue that resulted from the surgery might have injured the hair follicles, thus depriving them of any regrowth. Unfortunately, there is no scientifically based treatment to re-grow hair in scar tissue except by means of a transplant. Some topical treatments may be prescribed by a dermatologist

If a dog of yours scratches or nips at you and you don't see any signs of bleeding, cuts, or wounds, the risk of rabies is among the lowest. Rabies is mostly an infection through saliva, hence, when there is no open wound, the chances are minimal. Watch out for any strange signs such as a fever, headache, or tingling in the area near the scratch. In the event, you spot something peculiar, it's best to get checked out by a doctor anyway. But for now, you should be just fine. Rinse the wound under running water and lather it with soap to disinfect it.

You have had itchy rashes for at least 2 years already, despite using many medications. But it is necessary to find out what is causing it. The typical causes of long-lasting skin rashes and itching are allergies, eczema, or dermatitis. Get an appointment with a dermatologist to have a thorough evaluation and to receive a customized treatment plan that fits your particular condition.