Dr. Gregory David Lewen M.D.

What is Vistaril (hydroxyzine)?Vistaril is a medication used to reduce central nervous system activity. It is an antihistamine drug that can help reduce the effects of histamine in the body and relieve symptoms of allergy, such as histamine-induced itch, hives, and contact dermatitis.Vistaril is...

When Should I Get Checked For Prostate Cancer?Prostate cancer is more likely to occur in men aged between forty and seventy years. It is therefore important to be aware of the signs and symptoms of prostate cancer. Symptoms warrant a visit to the doctor as soon as possible.Deciding on whether or not...

What is saw palmetto?Saw palmetto is a type of palm tree mostly found in Florida and other Southeastern states. Florida's Seminole tribe used to eat the saw palmetto fruit as part of their diet and treated various medical conditions including reproductive and urinary problems, which are associated...

Cholera is a dangerous infection that - upon development in the body of a human being - causes severe symptoms that can be fatal if not treated early and correctly. This infection is mostly characterized by watery diarrhea, which is the most common symptom of the infection. Watery diarrhea is a...

Drugs have been around for many years, changing the conscience of people for a long time. Some drugs that are forbidden today had been legal in some period of our history, and even considered a medicine. But when scientists concluded that certain drugs do more harm than good, lawmakers made them...

Knowing about the treatment and care of stroke victims is important. When a victim shows stroke-like signs and symptoms, a neurologist must confirm the symptoms as well as identify the type of stroke the victim is suffering from, the affected areas, and the level of damage. This will help in...