First of all, in order get rid of high sweating ,you need to take a shower at least two times in a day.

Bacteria leads to an unpleasant odor Bathing twice a day removes the sweat and stench and cleans the area. Underarms are necessarily to be washed with soap. After bathing, apply a special deodorant to the skin that will stop sweating and eliminate unpleasant odors.

Try to wear clothes made of natural fabric so as not to stop the evaporation of sweat.

When there is excessive perspiration in underarms, common household methods are almost impossible to deal with the problem as they either produce a weak effect or nothing at all, and are not effective.
There are specific medical procedures. Based on the different characteristics of the human body - this method is the most effective because it helps to get rid of sweating for a period of six months for two years.

In the human body suffering from excessive sweating, Botulinum poison injection is the drug that enters the sweat glands, causing block nerve impulses by eliminating the presence of perspiration on that part. Before entering the drug, the doctor should examine the patient and determine which part of the underarm sweat a lot. The intoxicants are injected in these places.

The cost of such a process is very high and starts with 200USD, but, still, the guarantee of impact is worth noting. You could consult your local dermatologist for such a treatment.