| Acetaminophen | | For the treatment of mild to moderate pain, and fever reducing agent |
| Almotriptan | | For the treatment of acute migraine headache in adults |
| Aspirin | | For use as an analgesic, antipyretic, anti-inflammatory and as prophylaxis to |
| Buprenorphine | | For the treatment of moderate to severe pain, peri-operative analgesia, and opioid dependence. |
| Choline | | |
| Clonidine | | For the treatment of hypertension and maybe used in prophylaxis of migraine or recurrent vascular headache; Menopausal flushing |
| Codeine | | For treatment and management of pain (Systemic), also used as an Antidiarrheal and as a cough suppressant. |
| Dihydroergotamine | | For the acute treatment of migraine headaches with or without aura and the acute treatment of cluster headache episodes. |
| Ergotamine | | For use as therapy to abort or prevent vascular headache, e.g., migraine, migraine variants, or so called histaminic cephalalgia. |
| Fentanyl | | For the treatment of cancer patients with severe pain that breaks through their regular narcotic therapy. |
| Frovatriptan | | For treatment of acute migraine headache in adults |
| Lisuride | | For the management of Parkinson's Disease |
| Meperidine | | Used to control moderate to severe pain. |
| Methadone | | For the treatment of dry cough, drug withdrawal syndrome, opioid type drug dependence, pain |
| Methysergide | | For the treatment of vascular headache |
| Morphine | | For the relief and treatment of severe pain |
| Naratriptan | | For the acute treatment of migraine attacks with or without aura in adults. |
| Oxycodone | | For the treatment of diarrhoea, pulmonary oedema; For the relief of moderate to moderately severe pain |
| Oxymorphone | | For the treatment of moderate-to-severe pain |
| Propoxyphene | | For pain relief |
| Rizatriptan | | For treatment of acute migraine attacks. |
| Sumatriptan | | For the treatment of migraine attacks with or without aura in adults |
| Tramadol | | Indicated in the treatment of moderate to severe pain. |
| Zolmitriptan | | For the acute treatment of adult migraine (with or without auras) |
