The OTC topical pain medication promoted by these robots is a concentrated form of applied Capsaicin, which is the chemical which gives Jalapeno peppers their heat. Unfortunately, this chemical can cause allergic reactions when applied to the epidermis. In many cases, the skin becomes resistant to treatment, diminishing and/or nullifying its effect. Furthermore, Capsaicin may exacerbate the pain, causing even more harmful damage to the underlying tissue. Save yourself some time and hang up on these Bozobots immediately.