Petroleum 200 liquid is a trichuration and tincture of rectified oil. It's not a pure carbon but is very highly carbonaceous. It is useful in treating infection of throat and nose, dry cough, chest oppression, diarrhoea, bleeding and itching of nose and ulcers in nostrils. Unconsciousness and heart throbbing due to heat can also be treated. Relieves neck stiffness and pain in the back. Take 3-5 drops in 1 teaspoon of water three times a day or as directed by your physician.
