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Acetaminophen, Chlorpheniramine, and Phenylephrine Tablets and Ocu-Carpine

Determining the interaction of Acetaminophen, Chlorpheniramine, and Phenylephrine Tablets and Ocu-Carpine and the possibility of their joint administration.

Check result:
Acetaminophen, Chlorpheniramine, and Phenylephrine Tablets <> Ocu-Carpine
Relevance: 13.02.2023 Reviewer: Shkutko P.M., M.D., in

In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.

Consumer:

Chlorpheniramine may reduce the effects of pilocarpine ophthalmic. Contact your doctor if your symptoms worsen or your condition changes during treatment with these medications. Your doctor may be able to prescribe alternatives that do not interact. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor

Professional:

MONITOR: Theoretically, anticholinergic agents and other agents with significant anticholinergic activity (e.g., antihistamines, antispasmodics, neuroleptics, phenothiazines, skeletal muscle relaxants, tricyclic antidepressants, class IA antiarrhythmics especially disopyramide) may antagonize the effects of topically administered cholinergic agents such as acetylcholine, carbachol, demecarium, echothiophate, isoflurophate, physostigmine, and pilocarpine. The proposed mechanism involves opposing pharmacodynamic action on muscarinic receptor sites in ocular tissue. This interaction is sometimes desirable and is the basis for using atropine in the treatment of excessive muscarinic side effects and cholinergic crisis induced by cholinergic overdose.

MANAGEMENT: Patients receiving long-term therapy with anticholinergic agents should be monitored for potentially diminished therapeutic (miotic) response to ophthalmic cholinergic therapy, and dosages adjusted as necessary.

References
  • "Product Information. Pilopine HS (pilocarpine ophthalmic)." Alcon Laboratories Inc, Fort Worth, TX.
  • "Multum Information Services, Inc. Expert Review Panel"
Acetaminophen, Chlorpheniramine, and Phenylephrine Tablets

Generic Name: acetaminophen / chlorpheniramine / phenylephrine

Brand name: Alka-Seltzer Plus Cold, Comtrex Severe Cold & Sinus, Contac Cold+Flu Maximum Strength, Dristan Cold Multi Symptom Formula, Robitussin Nighttime Nasal Relief, Tylenol Allergy Multi-Symptom, Tylenol Children's Plus Cold, Tylenol Sinus Congestion Nighttime, Contac Cold/Flu Day & Night, Coricidin D Cold/Flu/Sinus, Dristan Cold, Medicidin-D, Onset Forte, Robitussin Peak Cold Nasal Relief, Super Cold Tabs, Super Strength Sinadrin, Tylenol Sinus Congestion/Pain, Cold Relief Plus, EQL Effervescent Plus Cold, GNP Cold Relief Plus, QC Cold Relief Plus

Synonyms: Acetaminophen, chlorpheniramine, and phenylephrine

Ocu-Carpine

Generic Name: pilocarpine ophthalmic

Brand name: Isopto Carpine, Pilocar, Pilopine-HS, Pilostat, Adsorbocarpine, Pilagan with C Cap, Ocu-Carpine, Ocusert, Piloptic-1/2, Piloptic-1, Akarpine, Piloptic-2, Piloptic-3, Piloptic-4, Piloptic-6

Synonyms: Ocu-Carpine (Ophthalmic)

In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.