Who would have thought that a small problem. Acne is a common cause allergic reaction to it, if the treatment is not the point. Because we already know that acne is caused by hormones in the body. But when the hormones in the body that this variability. Liver and kidney in imbalance May also cause various symptoms come up, especially in people using acne medications containing accumulators longtime. The body began to go haywire. May have an allergy drug that will eventually have a red rash all over the body.