Description

Metronidazole: Disulfiram-like reaction with alcohol. Increased oral anticoagulant effect, blood levels of phenytoin, lithium toxicity, plasma cone of astemizole & terfenadine; blood cone of carbamazepine. Decreased blood levels with phenobarb. Risk of CNS-related effects (eg psychotic reactions) with disulfiram. Increased blood levels & neurologic effects with cimetidine. May increase blood levels & toxicity of fluorouracil; toxicity of cyclosporine. Increased cardiotoxicity with amiodarone. Interference with blood levels of liver enzymes, glucose (hexokinase method), theophylline & procainamide. Decreased levels with phenytoin. Miconazole: Increased risk of bleeding with acenocoumarol, anisindione, dicumarol, phenindione, phenprocoumon, warfarin; plasma cone & exposure to oxybutinin. May increase risk of phenytoin, phosphenytoin, cyclosporine, trimetrexate toxicity & cardiotoxicity with pimozide. May inhibit metabolism of astemizole, cisapride & terfenadine. Reduced carbamazepine metabolism. Increased or prolonged effects of opioid (fentanyl). May cause hypoglycemia with glimepiride. Reduced clearance & increased plasma cone of oxycodone. May increase bioavailability of tolterodine (in patients with deficient CYP2D6 activity).

Nausea, vomiting, febrile reactions, rash, drowsiness, diarrhoea, anorexia and flushing, hepatitis. Local irritation and sensitisation, contact dermatitis.

Animal reproduction studies have failed to demonstrate a risk to the fetus and there are no adequate and well-controlled studies in pregnant women OR Animal studies have shown an adverse effect, but adequate and well-controlled studies in pregnant women have failed to demonstrate a risk to the fetus in any trimester. Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks

For external use only; discontinue if sensitization or irritation occurs. Pregnancy and lactation

Drugs used in Vaginal and Vulval condition