Botox application is mostly used in facial aging and wrinkle treatments. It is used to eliminate the lines that appear on the face over time and to heal the lines that occur on the face before they become clear.
Apart from these, it is preferred to block the sweat glands is a protective application to prevent sweating under the armpits.

Medical Uses:
It is used in treatment of problems such as facial spasms, facial paralysis, excessive sweating, muscle spasms in different parts of the body, migraine, sideways neck due to muscle spasm.
Cosmetic Uses:
Botox became popular among people because of its frequent use in the field of cosmetics. It is used to remove signs of aging and to eliminate wrinkles.
You are not suitable for Botox if you:

Have a neuromuscular condition like myasthenia gravis (an autoimmune disorder characterized by muscle weakness) or multiple sclerosis.
Are currently pregnant or breastfeeding.
Have an active skin infection.
Are on blood thinners since it increases bleeding and bruising.