Donovan Lee Grierson PA

Recommended Articles

• How Long Can Sperm Live?

  Introduction An average man ejaculates 1/2 teaspoon to 1 teaspoon of semen. This small amount of semen contains millions of sperm cells. It only takes one sperm to fertilize an egg, but each sperm has a limited life span, which begins once it leaves a man's body.For a couple trying to have a baby,...

• How is IBS Diagnosed?

  IBS Tests and DiagnosisThe diagnosis of IBS depends hugely on an inclusive medical history and an exhaustive physical examination.Criteria for Diagnosing the Irritable Bowel SyndromeSince there are no major physical symptoms to definitively diagnose IBS, its diagnosis normally entails in ruling out...

• Excision and Laser Surgery of Genital Warts

  Genital warts are caused by the human papillomavirus (HPV) that is transmitted usually when two people get physically intimate with each other. Affecting both men and women, the side effects of genital warts are more serious and vulnerable for women. Asymptotic genital warts often go away on their...

• The Link Between Mononucleosis and Multiple Sclerosis

  For anyone suffering from Multiple Sclerosis (MS), one of the most frustrating parts of the disease is not knowing how, why, or when the disease began. Many patients with multiple sclerosis have had the disease and not known about it for years, others have had it diagnosed right out of the blue....

• Is Shingles Contagious? How Do You Get Shingles?

  Shingles is a contagious viral infection that is caused by the varicella zoster virus, the same virus that causes chickenpox. This virus affects a particular nerve section, causing painful rashes on the skin connected to that particular nerve. The rash normally appears in a form of a band on any...

• How Can I Manage Tendinitis?

  How Can I Manage Tendinitis?Tendinitis, the inflammation of the tendon, can cause acute pain and tenderness just outside the affected joints.  It commonly affects shoulders, elbows, wrists, and heels. The affected region may have stiffness that restricts movement. It is also characterized by mild...