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What is the heart rate? ‌The heart rate or pulse rate is a vital sign that gets checked every time you visit the doctor. While the average heart rate can vary from person to person, there is an ideal range it should lie in. Heart rates that are outside of this "normal" range can be …

Introduction Most sexually transmitted diseases (STDs) or sexually transmitted infections (STIs) do not spread through casual contact such as hugging, touching or kissing, although there are exceptions. Certain skin diseases that are not particularly STIs can spread through skin-to-skin contact during sexual intercourse or non-sexual contact, such as scabies, pubic lice, and molluscum contagiosum. Most sexually transmitted diseases (STDs) or …

Here are 10 reasons why you may be always hungry even after you eat, which include stress, pregnancy, calorie restriction diets, and boredom. Hunger and appetite are regulated by complex interactions between endocrine, digestive, and neurologic systems, each of which sends chemical signals to the brain to determine whether it is the time to feed oneself. Feeling always hungry or …

Retinol is a derivative of vitamin A and a common skin care ingredient that may help treat mild to severe acne and improve the appearance of the skin Retinol is a derivative of vitamin A and a common skin care ingredient that may help treat mild to severe acne and improve the appearance of the skin. Available in serums, gels, …

Repetitive movements can cause repetitive motion disorders (RMDs), or stress injuries to your muscles, tendons, ligaments, and nerves Repetitive movements can cause repetitive motion disorders (RMDs), or stress injuries to your muscles, tendons, ligaments, and nerves. RMDs are usually caused by repetitive movements you make at work or while performing daily tasks. When coupled with other predisposing factors, repetitive movements …

What is an MCL injury? A medial collateral ligament injury, or MCL injury, is a common knee injury. You know you have an MCL injury because you experience pain, swelling, stiffness and knee weakness. A medial collateral ligament injury, or MCL injury, is a common knee injury in both children and adults. This kind of injury is more common in …

The American Academy of Dermatology does not recommend using toothpaste on pimples because it may result in skin damage in the long run. The American Academy of Dermatology does not recommend using toothpaste on pimples because it can damage the biological barrier of the skin. Though it may be effective in the short term, the use of toothpaste may result …

Carcinoma is a type of cancer that develops on the skin or cells that cover internal organs. Learn about 6 of the most common types of carcinomas Carcinoma is a type of cancer that develops on the skin or cells that cover internal organs, and it accounts for 80%-90% of all cancers: Carcinoma in situ: Cancer has not spread from …

In testicular cancer, a lump may feel like painless swelling in one or both testicles or a hard lump that makes the entire testicle feel firmer than usual The most common symptom of testicular cancer is a lump in the testicle that exhibits the following characteristics: Painless lump or swelling in one or both testicles Hard lump with the entire …

Signs of lead poisoning vary depending on age as well as the duration and amount of lead exposure. Symptoms may include abdominal pain and nausea Lead poisoning can occur after exposure to high levels of lead in a short period of time, or after continuous exposure to low levels of lead over a long period of time. Signs and symptoms …