View Panbesy overdosage for action to be taken in the event of an overdose.
Administration
Should be taken with food.
Contraindications
Hypersensitivity to phentermine HCl or sympathomimetic amines. Epilepsy. Advanced arteriosclerosis. Severe HTN. Hyperexcitability. Patients w/ CV disease. Hyperthyroidism. Glaucoma. Patients w/ history of drug abuse. During or 14 days following MAOIs administration. Childn <12 yr.
May develop tolerance to anorectic effect w/in few wk; discontinue use if tolerance occurs. Patients w/ mild HTN. Concomitant use w/ guanethidine; dietary regimen. Possible drug abuse. Possible blurred vision, dizziness or tiredness; may affect ability to drive & use machinery. Not to be used during pregnancy & lactation. Avoid in childn <12 yr.
May alter insulin requirements in DM w/ concomitant dietary regimen. May decrease hypotensive effect of guanethidine. Not to be given to patients being treated w/ MAOIs or w/in 14 days of stopping treatment. May produce severe HTN w/ β-blockers & amphetamines. May increase risk of CV effects w/ amphetamines & TCAs. May increase risk of cardiac arrhythmias w/ volatile anaesth.