Rafael Machin-Porrata, MD

Recommended Articles

• How to Stop a Cold From Spreading

  Colds can be stressful, uncomfortable and troublesome. To add to the woes, it spreads soon from one person to another in the family. It can disrupt the normal routines for almost a week with missed school or work, and sleepless nights.How do you control the virus from spreading to everyone in your...

• 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 Type 1 Diabetes?

  What is an auto-immune disease?Your immune system protects you from foreign invaders such as virus, bacteria, and fungus by destroying them. In auto-immune diseases, the body mistakes self tissues to be foreign and destroys them. In other words, auto-immunity is an abnormal condition in which the...

• Cold Vs. Flu: Can You Tell the Difference?

  A Common Cold: What is it?A cold is one of the most common conditions that causes an individual to miss school and work. A common cold is responsible for 22 million missed school days each year. The symptoms of a common cold may resolve spontaneously and rapidly, or they can last for a few weeks....

• What Are the Signs and Symptoms of AIDS?

  Acquired immunodeficiency syndrome, or AIDS, is a serious secondary immunodeficiency disorder. AIDS is caused by human immunodeficiency virus (HIV). There is progressive destruction of cell-mediated (T cell) immunity. Also, both conditions are characterized by subsequent effects on humoral immunity...

• Is This Genital Herpes or do I have Cold Sores?

  Herpes is caused by the herpes simplex virus (HSV). This virus causes both genital herpes and oral herpes (cold sores). However, the strain varies, with the herpes simplex virus type 1 (HSV1) causing cold sores while the herpes simplex type 2 (HSV2) causes genital herpes. HSV1 is mostly transmitted...