Dr. Mayor Boss, PhD

When you wake up to find your eyelid swollen, it can be alarming. Swelling of the eyelid can be due to a variety of reasons.

When you think about body temperature, you might instantly picture 98.6°F (37°C) as the standard “normal” temperature. However, this isn’t quite the rule anymore. Recent

What Is Muscle Stiffness? Muscle stiffness refers to a sensation where your muscles feel tight, and you find it challenging to move, especially after rest.

What Is Tetanus? Tetanus is a severe infection caused by Clostridium tetani bacteria. These bacteria are quite common in the environment, especially in soil, dust,

When you get a tetanus shot, it’s to protect you against a serious bacterial infection known as tetanus. This bacteria can enter the body through

What Are Lymph Nodes? Lymph nodes (or lymph glands) are small, bean-shaped structures that are part of your body’s lymphatic system. They play a crucial

What Is Water Weight? Water weight, otherwise referred to as edema, is defined as the extra water or fluid that’s stored throughout your body. Sometimes,

What Is Nicotine? Nicotine is a stimulating substance found naturally in the tobacco plant. People often associate it with cigarettes and smoking, but it’s also

How long does nicotine stay in your system? Nicotine is a chemical that you find in tobacco, and it’s what gives smokers the feeling of

When you see white spots in your throat, it could be a little startling. These spots can be a sign of several conditions, ranging from

Have you ever felt that weird pressure in your ears when you’re on an airplane or after a swim? That sensation is often because your