Active Ingredient History

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Promethazine is a phenothiazine derivative with histamine H1-blocking, antimuscarinic, and sedative properties. Promethazine HCl Oral Solution is useful for: perennial and seasonal allergic rhinitis. Allergic conjunctivitis due to inhalant allergens and foods. Anaphylactic reactions, as adjunctive therapy to epinephrine and other standard measures, after the acute manifestations have been controlled. Preoperative, postoperative, or obstetric sedation. Prevention and control of nausea and vomiting associated with certain types of anesthesia and surgery. Therapy adjunctive to meperidine or other analgesics for control of post-operative pain. Active and prophylactic treatment of motion sickness. Antiemetic therapy in postoperative patients.   NCATS

More Chemistry
  • Mechanisms of Action: Missing data
  • Multi-specific: Missing data
  • Black Box: Yes
  • Availability: Prescription Only
  • Delivery Methods: Oral, Parenteral, Topical
  • Pro Drug: No

Drug Pricing (per unit)

United States

$0.0473 - $24.1667
More Pricing Detail

Note: This drug pricing data is preliminary, incomplete, and may contain errors.

Combination drugs

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( phenylephrine (Prefrin), promethazine hydrochloride (phenergan) - other names: pherazine vc, promethazine vc plain, prometh vc plain )
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( phenylephrine (Prefrin), promethazine hydrochloride (phenergan), codeine (Phenergan) - other names: pherazine vc w/ codeine, promethazine vc w/ codeine, prometh hydrochloride,phenylephrine hydrochloride w/codeine phosphate, prometh vc w/ codeine )
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( promethazine hydrochloride (phenergan), codeine (Phenergan) - other names: pherazine w/ codeine, promethazine with codeine )
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( dextromethorphan (delsym), promethazine hydrochloride (phenergan) - other names: pherazine dm, promethazine dm, promethazine w/ dextromethorphan )
10-(2-dimethylaminopropyl)phenothiazine | 10-[2-(dimethylamino)propyl]phenothiazine | (2-dimethylamino-2-methyl)ethyl-n-dibenzoparathiazine | avomine | diphergan | mymethazine fortis | n-(2'-dimethylamino-2'-methyl)ethylphenothiazine | n,n,alpha-trimethyl-10h-phenothiazine-10-ethanamine | n,n,α-trimethyl-10h-phenothiazine-10-ethanamine | phenergan | phenergan nightime | phenhalal | phensedyl | proazamine | prometazin | prometazina | promethacon | promethazine | promethazine hcl | promethazine hydrochloride | promethazine hydrochloride plain | promethazine plain | promethazine teoclate | promethazinum | promethegan | prometh fortis | prometh plain | protazine | q-mazine | remsed | sarantihist | zipan-25 | zipan-50

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