Dr. Megha Karkera Kanjia M.D.

Lasik eye surgery, short form for laser in situ keratomileusis, is the most exercised surgical option for correcting eye vision discrepancies in America. Its immense popularity has a lot to do with the significant vision improvement it brings about completely dispensing eyeglasses or contact lenses....

What is petechia?The definition of petechia falls under the category of hemorrhaging. A petechia, or more commonly used in Latin plural, petechiae, are microscopically small dots which appear beneath the skin surface in red, brown or purple color. We refer to them in plural because they are barely...

What is dysuria?Dysuria is the medical term for painful urination or a burning sensation, discomfort, or difficulty when passing urine. In most cases, dysuria is a symptom of another medical condition. Males and females of any age can experience dysuria. However, this symptom is more common in...

Analgesics, or painkillers, are a group of drugs that are used to create analgesia (used to relieve pain in the body). Analgesic drugs help treat different parts of the body, from the central nervous system to the peripheral side. These drugs are different from anesthetics, and they sometimes...

Pristiq and Effexor are medications that have similar compositions and are produced by the same manufacturing company. Pristiq (desvenlafaxine) is an antidepressant, which has been recently approved by the FDA. The composition of Pristiq is similar to Wyeth’s existing antidepressant. The patent...

What is tempeh?Tempeh is similar to tofu in that they are both made from soybeans, but their similarities may just end there. Tempeh and tofu are as different as two sisters are. Unlike its cousins tofu and other soybean products which came from Chinese cuisines, tempeh originated in Indonesia,...