Dr. Alejandro Mercado MD

Recommended Articles

• The Best Diet for Hemorrhoids

  Hemorrhoids are caused by an increase of pressure in the anal and rectal veins. This pressure can be caused by standing or sitting for too long, poor posture, anal intercourse, and many other things. However, the most common root causes of hemorrhoids are dietary and lifestyle choices. This means...

• Is HIV Fatal?

  HIV refers to a virus that was discovered in human beings back in the 1980s. The virus is said to have originated from chimpanzees in North and Central Africa. There are a number of other theories of the origin of HIV but this is the most common and believed. While hunting, hunters came into...

• Genital Warts: Is It an STD?

  Genital warts are an STI, also known as a sexually transmitted infection. It is caused by specific strains of HPV, also known as the human papillomavirus. In appearance, genital warts are soft growths that appear in the genital region. These growths on the skin can result in discomfort, pain, and...

• Hypothyroidism: Is Hormone Therapy Right for Me?

  Hypothyroidism is a condition characterized by a reduction in the amount of thyroid hormones produced by the thyroid gland. In this condition, the thyroid glands are under active and blood shows lower than normal levels of thyroid hormones. The symptoms of this disorder include:...

• What Causes Head Lice?

  Head lice aresmallparasites that are found in the heads of human beings.They cling to human hairand feed off the blood from the scalp. They can be usually seen near the nape of the neckand behind the ears. Pediculosis capitis, which is the head louse that causes the head lice infection is not the...

• Signs and Symptoms of Mumps

  Mumps is a contagious illness caused by a virus that’s transferred through nasal secretions, close contact, and saliva.Mumps related symptoms usually manifest within 2-3 weeks after exposure to the causative agent or virus. Flu-like symptoms might be the first to occur, including:Mild...