Is water therapy helpful in skin problems?

Dr. Sucharitra Picasso

Homeopath

Water therapy: 

Water Therapy is the consumption of a gutful of water upon waking in order to "cleanse the bowel". A litre to a litre-and-a-half is the common amount ingested,also known as Indian, Chinese, or Japanese Water 

Therapy, is claimed to have a wide range of health benefits, or at least no adverse effects. Advocates of water therapy claim that application of water therapy at first will cause multiple bowel movements until the body adjusts to the increased amount of fluid. Do not eat or drink anything else for 1 hour prior to and after drinking the water. 

Do not consume any alcoholic beverages the night before. When starting out, you may want to make it easier by modifying the protocol slightly, as follows: Drink 4 glasses, then pause for 2 minutes, then drink the last 2 glasses.

While ingesting about a litre-and-a-half of water is generally considered harmless, excessive consumption of water can lead to water intoxication, an urgent and dangerous medical condition.
Yes, it's not only beneficial for skin, digestive system, kidney, etc.