People often take medicine to reduce normal pain in the body such as inflammation or stomach upset or severe headache. But the disadvantages associated with such medicines are that it takes long time to show its effect because it will first dissolve in the bloodstream and then reach the affected area of the body.

Injections are the best fast pain relief drugs. The injection enters directly into the bloodstream and reaches the destination location within short time. For relieving pain of headache or muscular pain quickly, people opt to take powder form of aspirin. A standard form of aspirin is thrashed into powder and reacts faster as compared to tablets. Anesthetics are also believed to be fast pain relief drugs. It is best medicine for fast relief to conditions such as dental pain and tooth pain. Oral medicines are also developed so that they give relief from pain on contact with the conditions such as mouth ulcer, gum infection and cold sores.

Liquid tonics for cough, sore throat are very useful in providing fast relief from pain. If the injury is external or there is muscular pain then sprays are used to get instant relief. Theses sprays are easy to use and portable to carry.