Excessive use can lead to kidney problems. Again, do not take them if you are pregnant. Analgesics are ideal in the treatment of mild to moderate chronic pain. Avoid using these medications if you are pregnant, have recurrent ulcers, or liver problems. If you experience severe pain, your health provider might prescribe a narcotic pain medication such as codeine and morphine.
Narcotics relieve pain by acting as a numbing anesthetic to the central nervous system.
The strength and length of pain relief differs for each drug. Narcotics can cause related side effects such as nausea, vomiting, constipation, and sedation or drowsiness. These side effects are predictable and can often be prevented. Remember that narcotics can be addictive if used excessively or improperly. If you are having muscle spasms, muscle relaxants can help relieve pain, but they are only shown to be marginally effective.