Ephedrine Interactions

Concomitant use may increase risk for supine hypertension due to additive blood pressure-raising effects.

Source: NLP:droxidopa

Increases risk of hypertension when used concomitantly with midodrine. Avoid concomitant use or monitor blood pressure closely.

Source: NLP:midodrine hydrochloride

One case of hypertensive crisis reported in patient taking recommended doses of selegiline and ephedrine.

Source: NLP:selegiline hydrochloride

Ephedrine may enhance metabolic clearance of dexamethasone, resulting in decreased blood levels and requiring dosage increase.

Source: NLP:dexamethasone

Ephedrine may enhance metabolic clearance of dexamethasone, resulting in decreased blood levels and reduced efficacy.

Source: NLP:dexamethasone 1.5 mg

Ephedrine enhances metabolic clearance of dexamethasone, resulting in decreased blood levels and requiring dosage increase.

Source: NLP:dexamethasone intensol

Ephedrine induces hepatic microsomal enzyme activity and enhances metabolism of prednisolone, requiring increased prednisolone dosage.

Source: NLP:prednisolone sodium phosphate

Renal clearance of alkaline sympathomimetics like ephedrine may be decreased due to alkalinizing action of lactate.

Source: NLP:sodium chloride, sodium lactate, potassium chloride, calcium chloride

Tolcapone did not influence ephedrine's effects on hemodynamic parameters or plasma catecholamine levels; drugs can be co-administered.

Source: NLP:tolcapone