Sweating under the eyes is abnormal and may be an indication of such a problem as hyperhidrosis- this can signify something wrong in numerous parts of the body that appear to sweat profusely. Treatment alternatives range from topical antiperspirants, Botox injections, oral treatments to surgery if necessary. It is best to contact a dermatologist who can diagnose your specific condition and advise you on the most suitable treatment. They can give you a detailed assessment to find the root cause of your sweating and create an individual treatment plan that will help them deal with all these symptoms effectively. Remember, key to effective addressing of hyperhidrosis is the correct diagnosis as well as tailored treatment.