Twenty years ago last month, a medication called sildenafil was approved by the FDA. It is perhaps better known by its brand name of Viagra. Very few medications have enjoyed such widespread pop...
It鈥檚 important to understand what shingles is. Shingles is essentially a reactivation of chickenpox. Chickenpox is a bit of a misnomer. The 鈥減ox鈥� ending refers to its blistering rash. For much of...
