Saffron - Guaifenesin, Hydrocodone Bitartrate, Pseudoephedrine Hydrochloride Interaction
Herbal: Saffron
Also Known As: Crocus sativus, Autumn Crocus, Azafrán, Azafron, Croci Stigma, Crocin, Crocus Cultivé, Indian Saffron, Kashmira, Kesar, Kumkuma, Saffron Crocus, Safran, Safran Espagnol, Safran des Indes, Safran Véritable, Spanish Saffron, True Saffron, Zafran
Drug: Guaifenesin, Hydrocodone Bitartrate, Pseudoephedrine Hydrochloride
Brand names:
Hycofenix

Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
May 04, 2025
Interaction Details
Guaifenesin, Hydrocodone Bitartrate, Pseudoephedrine Hydrochloride is classified as belonging to the following category: Cns Depressants
Theoretically, concomitant use of saffron and CNS depressants might have additive sedative effects.
Clinical research shows that taking saffron extract 60 mg orally daily for 26 weeks can cause drowsiness and sedation. Animal research suggests that adding saffron to hexobarbital further increases sleeping and slows motor activity.
Interaction Rating
Likelihood of Occurrence
PossibleInteraction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists
References
- Safarinejad MR, Shafiei N, Safarinejad S. A prospective double-blind randomized placebo-controlled study of the effect of saffron (Crocus sativus Linn.) on semen parameters and seminal plasma antioxidant capacity in infertile men with idiopathic oligoasth
- Zhang, Y., Shoyama, Y., Sugiura, M., and Saito, H. Effects of Crocus sativus L. on the ethanol-induced impairment of passive avoidance performances in mice. Biol.Pharm Bull. 1994;17(2):217-221.
Saffron Overview

Saffron - More Interactions
Saffron interacts with 515 drugs
Interaction Rating Key
These severity listings are for informational use only. Never start, stop or otherwise change your therapy before speaking with your provider.
Major | The combined use of these agents is strongly discouraged as serious side effects or other negative outcomes could occur. |
Moderate | Use cautiously under the care of a healthcare professional or avoid this combination. A significant interaction or negative outcome could occur. |
Minor | Be aware that there is a chance of an interaction. Watch for warning signs of a potential interaction. |
Unknown | No interactions have been reported or no interaction data is currently available. |
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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
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Drug descriptions are provided by MedlinePlus.