Taking Chlorthalidone with alcohol may have additive effects in lowering your blood pressure. You may experience headache, dizziness, lightheadedness, fainting, and/or changes in pulse or heart rate.

Techlor 40 mg/12.5 mg Tablet is unsafe to use during pregnancy.There is positive evidence of human fetal risk, but the benefits from use in pregnant women may be acceptable despite the risk, for example in life-threatening situations. Please consult your doctor.

Techlor 40 mg/12.5 mg Tablet is probably safe to use during lactation. Limited human data suggests that the drug does not represent a significant risk to the baby.

Techlor 40 mg/12.5 mg Tablet may make you feel dizzy, sleepy, tired, or decrease alertness. If this happens, do not drive.

Techlor 40 mg/12.5 mg Tablet should be used with caution in patients with severe kidney disease. Dose adjustment of Techlor 40 mg/12.5 mg Tablet may be needed. Please consult your doctor.Use of Techlor 40 mg/12.5 mg Tablet is not recommended in these patients.

Techlor 40 mg/12.5 mg Tablet should be used with caution in patients with liver disease. Dose adjustment of Techlor 40 mg/12.5 mg Tablet may be needed. Please consult your doctor.Use of Techlor 40 mg/12.5 mg Tablet is not recommended in patients with severe liver disease.