MDA is a man-made (synthetic) recreational drug noted for its stimulant and psychedelic properties that has been used since the 1960s as a clubbing and sex-enhancing substance, with some similarities to LSD and MDMA (ecstasy).
Natural Mosquito Bite Treatment. A shock of cold therapy will provide relief for itching and keep you from swelling more, says Schultz. Ice actually numbs the nerves that conduct itching and pain so you don't feel either, he says. You may have heard that going the other direction in temperature can also help.
How to Stop Mosquito Bites from Itching. As should be obvious, the best way to cure the itch of a mosquito bite is to avoid getting bitten in the first place. Whenever possible, wear long sleeves and pants when you're outdoors and mosquitoes are active.