Excess sweating is caused by two reasons one is called primary hyperhydrosis it is caused by excess nervous activity. Anxiety, stress, physical strain causes excess sweating.
Secondary hyperhidrosis is caused due to medical conditions.
You will definitely find a solution. Consult a nearby homoeopathic physician. They will enquire into further details and give necessary treatment.
Next Steps
Avoid having excess spices, alcohol, caffiene and tobacco usage. Have enough sleep. Drink plenty of water. Eat more fruits.