COX-2 selective NSAID
Celecoxib with vitamins, minerals and herbal supplements
Supplements are widely used and rarely disclosed to the prescriber, which makes them a common source of unrecognised interactions with Celecoxib (Celecoxib). Many supplements are inert or harmless, but a small number — particularly herbal extracts and high-dose vitamins — can affect how Celecoxib works at 50mg, 100mg, 200mg, 400mg.
High-priority supplement interactions
St John's Wort is the herbal supplement most often flagged for interactions because it strongly induces CYP3A4 and reduces plasma levels of many medications including several COX-2 selective NSAID agents. Grapefruit-extract supplements work in the opposite direction. High-dose vitamin K affects anticoagulants. Calcium and iron can chelate certain antibiotics.
Practical disclosure
According to the prescribing information for Celecoxib, the medication list reviewed by the pharmacist should always include supplements. Most multivitamins at standard doses do not interact meaningfully with Celecoxib at 50mg, 100mg, 200mg, 400mg, but anything herbal, anything single-ingredient at high dose, and anything new started recently is worth flagging.
Frequently asked questions
Are vitamins safe with Celecoxib? ▾
Standard-dose multivitamins are usually fine with Celecoxib at 50mg, 100mg, 200mg, 400mg. High-dose single vitamins (e.g. vitamin K, large doses of vitamin E) can interact with specific medication classes; the pharmacist confirms whether these matter for Celecoxib.
Should I tell the pharmacist about herbal supplements? ▾
Yes — particularly St John's Wort, ginseng, ginkgo, garlic extract and any concentrated herbal formulation. Several of these have meaningful interactions with prescription medications including some agents in the COX-2 selective NSAID class.
Products containing Celecoxib
More on Celecoxib
- With alcoholCelecoxib and alcohol — is it safe to drink?
- With foodShould Celecoxib be taken with food?
- Side effectsCelecoxib side effects: common, rare and warning signs
- Dosage guideCelecoxib dosage guide: how much to take and when
- OnsetHow fast does Celecoxib start working?
- DurationHow long does Celecoxib last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.