Dr. Peter Gilson Drewes M.D.

What are night sweats?Night sweats are also called as nocturnal hyperhidrosis, which means excessive sweating during the night. Night sweats are episodes of continuous sweating at night even when the environmental temperature is very cold. Some people may sweat so extensively that they might find...

Gastric bypass surgery is the best-known type of weight loss surgery. The aim of gastric bypass surgery is to restrict how much food a person can eat and how much nutrients to absorb. The result of this procedure is weight loss.Gastric bypass surgery is not designed for everyone who wishes to lose...

Bariatric Surgery is a type of procedure done by well experienced surgeons with the purpose of reducing weight. It is an operation also referred to as weight loss surgery. Bariatric Surgery is mostly performed on people who are obese.How Is Bariatric Surgery Done?Bariatric surgery is a process that...

Radiotherapy is a treatment that involves high-energy X-rays or particles, which kill cancerous cells. It is sometimes used to treat non-cancerous tumors. Studies have shown that almost half of people with cancer receive radiotherapy as a part of their treatment plan.The type of radiotherapy to be...

A urinary tract infection (UTI) is a common infection in any part of the urinary or renal system (urethra, ureters, bladder, and kidneys). In fact, it is the second most common type of infection among adults. Besides being responsible for over 8 million visits to healthcare professionals every year,...

Genital warts may appear in/around the anus, in the pubic area and or in the vagina. They appear like pink or red growth in or around the sex organs. They often appear in clusters of 3-4.They may grow and spread rapidly. They are usually painless but sometimes might cause mild pain, itching and...