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encyclopedia

Naja

Naja is a genus of venomous elapid snakes known as cobras. Several other genera include species commonly called cobras (for example the rinkhals, or ring-necked…

Neuropathic Pain

Neuropathic pain is believed to be caused by changes in the nervous system that sustain pain even after an injury heals. In most cases, the…

Nociceptive Pain

Nociceptive pain is believed to be caused by the ongoing activation of pain receptors in either the surface or deep tissues of the body. There…

NSAIDs

NSAIDs

Pain relievers are medicines that reduce or relieve headaches, sore muscles, arthritis, or other aches and pains. There are many different pain medicines, and each one…

Nutrition

Food provides the energy and nutrients you need to be healthy. Nutrients include proteins,carbohydrates, fats, vitamins, minerals, and water. Healthy eating is not hard. The…