Instafelx nanogel is a topical pain killer. It is used to treat pain, inflammation, rheumatoid arthritis, osteo arthritis, spondilytis. A layer of the gel is to be applied externally on the affected area. Rinse throughly with cold water if it enters body cavities like nose, vagina, eyes and mouth. Common side effects that are seen are redness, itching, burning. These side effcts are usually mild and disappear. You should make your doctor aware of a previous application of any other medication for treating the same condition, pregnancy and lactation in case of breast feeding mothers.
