Dr. Daniel P Mclean MD

Hemorrhoids are caused when the veins in the rectum just above the anus get blocked due to external pressure. This causes obstructions in the blood flow and also leads to swelling of the veins. Hemorrhoids are classified as internal hemorrhoids which are within the anal canal and external...

Targeting particular enzymes to cure diseases or to relieve symptoms has never been an easy task. Indiscriminate targeting often results in unnecessary potentially toxic effects. For the same reasons, early attempts to target HDAC2 were not successful.Researchers knew that HDAC2 plays a vital role...

Veins that are twisted, engorged and noticeable are referred as varicose veins. They normally form in the legs, although they can also develop anywhere on the body. This condition is frequent. The signs and symptoms of varicose veins are not many. Mild, skin ulcers and blood clots can arise from...

Head lice are tiny, wingless, blood-sucking organisms. They reside in the hair of your head and feed on your scalp’s blood. An adult louse has a size equal to that of a sesame seed, while the size of its eggs is roughly that of dandruff.Causes of Head LiceHead lice are highly contagious and can be...

Rheumatoid arthritis (RA) is a common and debilitating medical problem, which can, unfortunately, lead to other conditions. Aside from affecting the joints, RA also affects several systems in the body. We will discuss here the conditions that may trigger the condition, and the health problems it can...

When you are in a challenging situation that affects your behavior or thinking, cognitive behavioral therapy (CBT) can help you achieve peace within yourself by breaking down your situation into five different parts:...