Liquid and high vapor concentration can be irritating. This substance may be absorbed through intact skin and produce toxic systemic effects. It may also act as a solvent carrier for skin absorption of other more toxic substances. A garlic-like taste may occur in the mouth. Can cause systemic effects such as blurred vision, nausea, vomiting, cramps, chills, and drowsiness.
Massive doses can cause liver and kidney damage.
Dimethyl sulfoxide is an irritant and narcotic. Systemic effects from skin absorption or ingestion include blurred vision, nausea, vomiting, chills, and drowsiness. Large oral doses can cause liver and kidney damage. Preclude from exposure those individuals susceptible to dermatitis. Contact physician immediately.