The hair cycle normally consists of growing, resting and falling hairs and there is a delicate balance between these stages of hair cycle. Normally hair should re-grow but if it is not happening, you should consider seeing a dermatologist. The cause of hair fall needs to be established before proceeding for a hair fall therapy and it is easily done by a clinical examination alone most of the times. The treatment typically consists of topical lotion (Minoxidil). Based on the cause of hair loss, certain specific medications can also be started. It also depends on the age of the patient and if planning f or pregnancy or not. Various issues need to be decided before initiating the treatment. The dosage and duration is decided by your dermatologist. You need to be patient with the treatment protocol as it takes months to see initial improvement.
Certain Dermatologists supplement biotin, hair serum and advice procedures like PRP therapy which may accelerate the rate of hair growth. PRP needs multiple sessions roughly at 6 weeks intervals. PRP therapy is increasingly being accepted by dermatologists all over the world.
Next Steps
Further authentic information is in the following weblink https://www.aad.org/public/diseases/hair-and-scalp-problems/hair-loss
Health Tips
Apart from active pharmaceutical medicines, a healthy diet and lifestyle is mandatory to achieve results.