You should not use HCTZ if you are allergic to hydrochlorothiazide, or if you are unable to urinate.To make sure you can safely take HCTZ, tell you...

Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to...

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.Overdose symptoms may include nausea, weakness, dizziness, dry mout...

Tell your doctor if you regularly use other medicines that make you light-headed (such as cold medicine, pain medication, muscle relaxers, and medi...