✓ drugs that have anorexigenic effect, that is, suppressing appetite (for example, dexfenfluramine, chlorfenterfin hydrochloride, mazindol);
✓ barbiturates and any other drugs that depress the central nervous system (for example, pentobarbital, talbutal, aprobarbital);
✓ corticosteroids and other medications prescribed for asthma and bronchitis (eg, dexamethasone, medrol, betaspan);
✓ beta blockers, ACE inhibitors, and other drugs to lower blood pressure (eg, nebilet, concor, lisinopril);
✓ antihistamines, that is, antiallergic drugs (for example, mebhydrolin, suprastin, diphenhydramine);
✓ cough medicines containing dextromethorphan (DXM);
✓ tranquilizers, moreover, both anxiolytics (for example, lorazepam, hydroxyzine, aminophenylbutyric acid) and antipsychotics (for example, betamax, xanax, haloperidol); vasodilators, i.e. vasodilators (eg, bosentan, nicotinic acid, magnesium sulfate).