Dr. William J. Buchanan MD

Recommended Articles

• Herpes Simplex Virus: The Cause of Cold Sores

  Herpes simplex is a retrovirus that infects humans. The virus is passed from one person to another through direct physical contact or contact with anything that has come in contact with saliva or other body fluids of an infected person.Once the virus enters the body, it has a clever mechanism to...

• Hospital Outcomes Proven to Be Worse for Dementia Patients

  Patients with delirium or dementia have inferior treatment during hospital stays, a large population study from the University of Stirling shows. Professor Emma Reynish, the study’s author and lead researcher, uncovered markedly different results in outcomes.“People who are admitted to hospital...

• Imperative Information on Benzodiazepines: Lorazepam vs. Xanax

  What is lorazepam?Lorazepam is an anti-anxiety medication that belongs to the benzodiazepine class. It is prescribed to treat anxiety disorders and acts on the central nervous system by providing a calming effect. Lorazepam is sold under different brand names, which include Ativan, Almazine,...

• Exercise Improves Brain Power

  A study has added evidence to the fact that exercise may improve memory and other cognitive skills. The study results published in Health Psychology show that middle aged adults who did two-hour sessions of cycling or stretching in a week had improved memory and thinking skill within six...

• Lyrica for Neuropathy

  What is Lyrica?Lyrica, also known as pregabalin, is a drug made for the treatment of seizures in epilepsy. This drug is made to work by restricting nerve impulses that induce seizures. It can also inhibit pain by suppressing pain signal transmissions by the nerves....

• How Sunscreen May Lead to New Multiple Sclerosis Treatment

  A few cells in the immune and nervous systems have vitamin D receptors that are found on the cells’ surface. It is here where they receive chemical signals. When a cell attaches itself to a receptor, the chemical signals trigger the cell to perform an activity, such as to divide in multiple ways...