Hydrochlorothiazide 25 mg Tablets — Generic For Microzide — Unichem

Medication Summary

Medication Summary: This section summarizes DailyMed drug label information to make the label easier to understand. It is not a substitute for the official label, pharmacist counseling, prescriber instructions, or medical advice.

Overview

Hydrochlorothiazide tablets are a diuretic and antihypertensive medicine. The label says they are used as add-on therapy for edema related to congestive heart failure, liver cirrhosis, corticosteroid and estrogen therapy, and certain kidney problems. They are also used to manage hypertension, either alone or with other blood pressure medicines.

The tablets contain hydrochlorothiazide as the active ingredient, and the label lists several inactive ingredients, including corn starch, FD&C Yellow #6, dibasic calcium phosphate, pregelatinized starch, colloidal silicon dioxide, lactose monohydrate, and magnesium stearate. The product is supplied as light orange tablets in different strengths.

The label warns that hydrochlorothiazide can affect fluid and electrolyte balance and may cause low sodium, low potassium, dehydration, or related symptoms. It also notes important risks and interactions, including use with lithium, some diabetes medicines, other blood pressure medicines, and non-steroidal anti-inflammatory drugs. The label includes warnings about acute myopia and secondary angle-closure glaucoma, and it notes an increased risk of non-melanoma skin cancer.

Storage Information

Dispense in a well-closed container as defined in the USP. Store at 20° to 25° C (68° to 77° F) [see USP Controlled Room Temperature].

Key Counseling Points

• This medicine is a diuretic and antihypertensive used for edema and hypertension, according to the label.
• Take it exactly as directed on your prescription label.
• The label says fluid and electrolyte imbalance can occur; signs can include weakness, drowsiness, confusion, muscle cramps, thirst, or nausea and vomiting.
• The label warns that low potassium may occur, especially with brisk diuresis or prolonged therapy.
• The medicine can interact with lithium, alcohol, barbiturates, narcotics, diabetes medicines, other antihypertensives, cholestyramine, colestipol, corticosteroids, ACTH, and NSAIDs.
• Tell your healthcare provider if you notice decreased vision or eye pain, since the label warns about acute myopia and acute angle-closure glaucoma.
• Protect your skin from the sun and get regular skin cancer screening, as directed in the label.
• The label says to have periodic serum electrolyte testing as appropriate.
• If adverse reactions are moderate or severe, the label says dosage should be reduced or therapy withdrawn.
• Keep the medicine out of reach of children.

Helpful Patient Education

Hydrochlorothiazide tablets are a prescription diuretic and antihypertensive described in the DailyMed label for use in edema and hypertension. The label also includes important safety information about fluid and electrolyte imbalance, drug interactions, and eye-related warnings.

This pharmacy product information can help patients understand common label-based uses, key precautions, and storage instructions for hydrochlorothiazide tablets. It is educational content based on the official DailyMed labeling.

Medication Summary last generated: 2026-07-18 02:52:18