any known interactions with psoriasis drugs and recreational drugs?

[Fred]

Hello and to Psoriasis Club.

I don't think you will offend anyone with that question, we are an open minded bunch. The only people who offend us are spammers, trolls, and bully's.

Cannabis is known to help inflammatory problems but I'm not sure about other recreational drugs, I did find the following information.

Quote:

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Of the many drugs reported to interact with ciclosporin, those for which the interactions are adequately substantiated and considered to have clinical implications are listed below.

Various agents are known to either increase or decrease plasma or whole blood ciclosporin levels usually by inhibition or induction of enzymes involved in the metabolism of ciclosporin, in particular CYP3A4. Ciclosporin is also an inhibitor of CYP3A4 and of the multidrug efflux transporter P-glycoprotein and may increase plasma levels of comedications that are substrates of this enzyme and/or transporter.

Drugs that decrease ciclosporin levels:
Barbiturates, carbamazepine, oxcarbazepine, phenytoin; nafcillin, sulfadimidine i.v.; rifampicin, octreotide, probucol, orlistat, hypericum perforatum (St John's Wort), ticlopidine, sulfinpyrazone, terbinafine, bosentan.

Drugs that increase ciclosporin levels:
Macrolide antibiotics (e.g. erythromycin, azithromycin and clarithromycin); ketoconazole, fluconazole, itraconazole, voriconazole; diltiazem, nicardipine, verapamil; metoclopramide; oral contraceptives; danazol; methylprednisolone (high dose); allopurinol; amiodarone; cholic acid and derivatives; protease inhibitors, imatinib; colchicines; nefazodone.

Hope that helps a bit.

Fred