Peak plasma concentrations are observed within to hours of dosing, and range from 70 to 490 ng mL following oral doses of 12. Pharmacodynamics and Clinical Effect Moexipril Hydrochlorothiazide In uniretic clinical trials using moexipril doses of. Symptoms of overdose may include unconsciousness, nausea vomiting, weakness, slow or shallow breathing, dizziness, online hydrochlorothiazide purchase confusion, unusually slow heartbeat, seizures, drowsiness, or fainting. Serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Pharmacokinetic Interactions With Other Drugs: No clinically important pharmacokinetic interactions occurred when moexipril was administered concomitantly with hydrochlorothiazide, digoxin, or cimetidine. Refer to the package insert for lithium preparations before use of such preparations with Hydrochlorothiazide.