psoriasis
"Within 7 days my condition improved by 75 percent. The flaking almost COMPLETELY stopped. The only minor side effect was a slight darkening of the skin where the medication was applied. I now use the drug only when a flare up takes place. My pharmacist uses the following formula: Salicylic acid:10 percent/Sulfur:8 percent/ coal tar:2 percent.  Avoid excessive exposure to the sun when taking using this ointment."