Mark Fielding Yost MD

Recommended Articles

• Treatments for Bladder Cancer

  The treatment options or medications for bladder cancer depend largely on the advancement of cancer. The treatment is different for the early stage non-invasive bladder cancer and the more advanced muscle-invasive bladder cancer.During treatment, all hospitals have multidisciplinary teams (MDTs),...

• Research Investigates Dangers of Falling in People with Multiple Sclerosis

  For people with multiple sclerosis who use wheelchairs or scooters to be mobile, falls are a considerably large concern. Recently, a study was conducted in order to analyze the circumstances surrounding such falls, and how common they are.BackgroundBecause multiple sclerosis can involve focal...

• What Causes Hemorrhoids?

  Hemorrhoids are inflamed and swollen veins in the rectum, which is the last section of the digestive system. They can also occur at the opening of the anus. The veins in the lower rectum and anus tend to swell under pressure, which is basically what causes hemorrhoids. They cause severe pain in the...

• What Is a GI Cocktail?

  Introduction A GI cocktail or gastrointestinal cocktail is a mixture of liquid antacid, viscous lidocaine, and an anticholinergic agent. A GI cocktail is primarily used to treat dyspepsia.There are a wide variety of GI cocktail recipes nowadays. One popular recipe is a mixture of viscous lidocaine,...

• Ringworm of the Body and Scalp

  IntroductionDermatophytes are fungi that get nutrients from keratin for growth. They usually affect the skin, nails, and hair. The species that commonly invade the keratin are those that belong to the genus Trichophyton, Epidermophyton, and Microsporum. Fungal infections produce ring-like...

• Understanding Relapsing-Remitting Multiple Sclerosis (RRMS)

  Most patients who are diagnosed with multiple sclerosis usually fall under the category of having RRMS. In most patients, relapsing-remitting multiple sclerosis in the course of the disease changes after several decades and usually becomes worse, and the patient’s diagnosis is likely to progress...