Jan. 9, 2004 — Topical L-arginine cream improves blood flow and temperature in the feet of diabetics, according to the results of a preliminary trial published as a letter in the January issue of ...

Many systemically effective drugs such as cyclosporin A are ineffective topically because of their poor penetration into skin. To surmount this problem, we conjugated a heptamer of arginine to ...

My husband and I are in our 50s. We are having much pain from arthritis. His is in his knees. I have had my thumb joint removed due to osteoarthritis, and now I am told I need hip-replacement surgery.

L-arginine is an amino acid that may help promote blood flow, athletic performance, and wound healing, among other benefits. But taking L-arginine supplements may interact with certain medications.