There's evidence that glucosamine can help relieve moderate to severe pain from osteoarthritis in the knee.

Oxycodone, in both immediate-release and controlled-release doses, has proved to be effective in relieving moderate to severe pain symptoms of osteoarthritis, which is a common cause of spinal stenosis.

This medication is used to help relieve moderate to severe pain.

Opioids to relieve moderate to severe pain.

Although the use of papaveretum is now relatively uncommon following the wide availability of single-component opiates and synthetic opioids (e.g. pethidine) it is still used to relieve moderate to severe pain and for pre-operative sedation.

It is also used in combination with narcotic pain medications to help relieve moderate to severe pain.

Hydromorphone is used to relieve moderate to severe pain and severe, painful dry coughing.

The combination of aspirin and oxycodone is used to relieve moderate to severe pain.

Acetylsalicylic acid(Aspirin) can relieve moderate to severe migraine pain, with an effectiveness similar to the triptans.

Aspirin can relieve moderate to severe migraine pain, with an effectiveness similar to sumatriptan.