Dr. Tyler Alexander Powell M.D.

Recommended Articles

• Leukopenia: Symptoms, Causes, and Treatment

  What is leukopenia?White blood cells (WBCs) are an important part of the immune system, which is why they are called as "fighter cells". There are five different types of white blood cells (WBCs) in our body. They are neutrophils, eosinophils, basophils, monocytes, and lymphocytes. Each type of WBC...

• Ways to Prevent Head Lice

  A head louse is a minute, tiny, wingless insect living in the child’s hair. Head lice depend on human blood drawn from the skin for survival. They usually affect kids and can be bothersome, itchy, and hard to treat. Head lice are not deadly. Usually, lice infestations are preventable and do not...

• What is the Bird Flu?

  Bird flu is a viral infection in birds. It is also known as avian flu or avian influenza. Different strains of this virus are seen infecting birds, the latest being H5N1. It is a highly pathogenic virus and may spread from birds to mammals including man. The virus may cause death in many of the...

• Anal Fissures: Symptoms, Causes, Diagnosis, Treatment, and Risks

  An anal fissure is a the tear or ulcer in the anal canal’s lining. The anal canal forms the end of the large bowel and lies between the rectum and the anus.Symptoms of Anal FissureThe following are the most prominent symptoms of anal fissures:...

• Vaccine Lowers the Risk of Death Associated With Chicken Pox

  Widespread use of the varicella vaccine has helped to reduce the number of deaths due to chickenpox, as per the report given by the CDC in, Pediatrics. Since 1995, when the chickenpox immunization began, deaths due to chicken pox has dropped by an impressive 88% overall. The percentage drop in the...

• What is Psoriatic Arthritis?

  Psoriatic arthritis is a type of inflammation affecting any joint in the body. It occurs in about 15% of patients who have psoriasis. The symptoms of psoriatic arthritis vary from person-to-person.Psoriatic arthritis typically appears in people between the ages 30 years old and 50 years old, but it...