Dr. Ken K Kwok M.D.

Recommended Articles

• What Is a Normal Heart Rate?

  What is heart rate?The heart rate is the number of heartbeats that occur per minute. The normal heart rate depends from person-to-person. As people get older, the heart rate changes and pulse regularity may change, which can signify heart problems or other medical conditions. Your heart rate may...

• How Exactly Does Terbinafine Work to Treat Jock Itch?

  What is terbinafine?Terbinafine is an antifungal that works by stopping fungi from growing. Topical terbinafine is used for the treatment of fungal skin infections, such as ringworm, jock itch, and athlete's foot. Oral terbinafine tablets are often prescribed when it comes to treating fungal...

• How Is Diarrhea Diagnosed?

  Diarrhea is a waterborne and foodborne disease that may occur due to an infection caused by viruses, bacteria, or parasites. Diarrhea can also happen as a side effect from food allergies and food intolerances. The condition is characterized by loose or watery stools, which is usually accompanied by...

• What Is Diarrhea: Get the Facts

  Diarrhea is a very common water-borne disease. A person who has diarrhea passes loose or liquid stool at least three times a day or more frequently than what is normal for the person. The reason behind the consistency and frequency of these bowel movements in a case of diarrhea is the increased flow...

• Croup in Adults

  Croup is a very common respiratory infection in children, but it can also occur in adults. It can occur at any point and is quite infectious since the virus is often being dispersed through the air, which causes the infection to spread to others. Although rare, croup can also be caused by bacterial...

• Are Vitamin D-Rich Foods Better than Vitamin D Supplements?

  What is vitamin D?Vitamin D is a unique fat-soluble vitamin that plays a significant role in many aspects of health. Also referred to as the sunshine vitamin, it stands out from other types of vitamins since the body can produce vitamin D through sunlight exposure. With 20-25 minutes of daily sun...