I have pink bumps on foot, not very many i also got them last year too but they went away. my foot does get really sweaty could they be heat bumps?

Sweat : Excessive moisture to feet can cause many problems. If the little bumps are blister like could be dermatitis see your dr.

Athletes foot: Small red/pink raised bumps with clear watery fluid inside. Tx: try to keep your feet and shoes dry. Wear socks with shoes, don't wear same shoe 2 days in a row.

To start with...: It may be athlete's foot. The best otc medication (in my opinion) is lotrimin (clotrimazole) ultra. Socks should be a synthetic material like those manufactured by thorlo [http://www.Thorlo.Com/]. Dilute vinegar soaks are good as well. Dry the inside of your shoes by placing them up-side down over an air return vent at home overnight. If this doesn't make things better in a couple days, see a podiatrist.