Hi Kanu, Welcome to HealthcareMagic Forum.
You are suffering from Hiperhydrosis, may be you can try Aluminum chloride hexahydrate solution which is a effective antiperspirant. But, Kindly get yourself examined first by a Dermatologist
Avoid tight fitting clothes and always use cotton fabrics. Change your undergarments regularly. If these measures don't help, may be you need other interventions.