Olga D Rivera orellano

Recommended Articles

• What are the Signs and Symptoms of Head Lice?

  Among parasites which affect human beings include the lice. They are small and can be spread through coming into contact with infected person or using his/her belongs. The most affected are children. Types There are three main types of lice. Though they are from similar families, they are all of...

• Causes, Treatment, and Prevention of Petechiae

  Petechiae are tiny dots that appear as red, brown, or purple in color beneath the skin. They are usually seen in clusters on the stomach, buttocks, arms, and legs. However, they may also appear inside the mouth or on the eyelids. Petechiae may indicate different conditions, which can range from...

• Living with Gout

  Due to excessive uric acid in the blood, the solution solidifies and creates crystals in the joints, leading to gout. The condition is characterized by sudden pain in the joints, as well as swelling and stiffness of the affected joints. The most common symptom is a sharp pain that occurs in your big...

• What Is a Bruise?

  IntroductionBruises, also known as contusions, appear due to certain types of trauma. Bruises are formed when the body’s soft tissues are injured due to bumps, twists, fall, or blow to the body. This injury causes tiny blood vessels and small veins to break and release red blood cells (RBCs)...

• Does the Pertussis Vaccine Have Any Contraindications and Side Effects?

  Pertussis is an infection of the upper respiratory system. The disease is highly contagious and spreads through the coughing and sneezing of an infected individual. This highly contagious and airborne disease is caused by the bacteria called Bordetella pertussis. The symptoms of pertussis typically...

• Living with Hemorrhoids

  Hemorrhoids are inflamed veins around the anus or the lower rectum. They are common in both men and women. The symptoms include intense pain while passing stools, itching, and bleeding. In some instances, they may protrude into the anal canal. The exact cause of hemorrhoids is not known. However,...