Codeine is an FDA approved medication for the treatment of mild to acute pain, suffered due to an injury or surgery. It belongs to a group of medications known as opioid narcotic analgesic which works by blocking the transmission of pain signals from the brain to the nerves. Also known as a cough suppressant, this medication is equally effective in the treatment of cancer pain and diarrhea. It should be used as per the instructions of a health care professional and in correct dose. Any overdose or misuse of it may lead to potential side effects. Short term use of it for a limited duration can prevent the users from getting addicted to it. Mild side effects don’t stay in the body for more than three days, but rare side effects such as difficulty in breathing, hallucination and rapid heartbeat must be immediately brought to the notice of a physician. Buy Codeine online should be the preferred option for patients with chronic body pain.