Unani medicine is considered a traditional practice in medicine in India. The disadvantages would be a matter of opinion. The issue is trust because India's government considers the practice to be legit medical care. America however does not consider the alternative practice of Unani to be legit medical care.

Unani-tibbi employs a detailed system of diagnosis, including observation of urine and stools, palpation of the body and pulse, and observation of the skin and eyes.

If you have a sexually transmitted diseases, don't try to heal yourself. Go to a qualified doctor! Some of these diseases are really dangerous!

Bachelor of Unani Medical Science

yes they can, their BUMS programme consist integrated medicine (allopathy and unani), and they trained in modern advances of medical science.