Dr. Sergio Mercado M.D.

Recommended Articles

• Hypothyroidism: Why Am I Always Exhausted?

  Hypothyroidism is a common condition in which the thyroid gland is underactive and does not produce enough hormones. These hormones are very important in maintaining the metabolism of the body. Metabolism refers to the process by which cells produce and utilize energy from food. A reduction in the...

• What Is Tetrocalcaneal Bursitis?

  Bursitis is a condition that affects the bursa causing inflammation and pain. This infection causes the bursa to be swollen and cause pain to the area. A bursa is a type of sac that is located in between joints in the body. This might be in the bones, muscles, or tendons. It contains a fluid called...

• What is Addison’s Disease: Is it Life-Threatening?

  Adrenal glands are located above the kidneys and are responsible for producing certain hormones that are essential for the normal functioning of the body.Addison's disease is a hormonal disorder which is caused by an insufficient level of hormones produced by the adrenal glands. There is a hormone...

• Alternative Treatments for Head Lice

  In case your child spends a night at a friend's house and later claims that the place had a lot of lice then you should know it is not a big deal. Though lice are spread from one person to another, they do not come with diseases and your child is just okay. In case you do not want to use clinical...

• What Is Raynaud’s Disease: Causes, Symptoms, Diagnosis, and Treatment

  What is Raynaud’s disease?Raynaud’s disease, also known as Raynaud’s syndrome or Raynaud’s phenomenon, is a rare blood vessel disorder described by a French physician named Maurice Raynaud in 1862. In this condition, the blood vessels that carry blood from the heart to other parts of the...

• Treatments for Arthritis: 5 Tips on Living with Arthritis

  Living with arthritis is never easy. People who are suffering from this disease will tell you that for sure. You will face constant pain in your arms, legs, your back, and joints. In a word, you will feel like your bones are falling apart. Equally important is that the pain can have a serious impact...