Microzide (Hydrochlorothiazide) Detailed Information

The active ingredient in Microzide is **Hydrochlorothiazide**. Inactive ingredients may include lactose, magnesium stearate, corn starch, and artificial coloring agents, depending on the formulation.

Like all medications, Microzide can cause side effects. Common side effects include:

• Increased urination
• Dizziness or lightheadedness
• Dehydration or electrolyte imbalances
• Low blood pressure (hypotension)
• Muscle cramps or weakness

Less common but serious side effects include:

• Severe allergic reactions (rash, swelling, difficulty breathing)
• Irregular heartbeat due to potassium loss
• Severe dehydration
• Kidney problems

Contact your doctor if you experience severe or persistent side effects.

Microzide is usually taken once daily, with or without food. Since it increases urination, it is best taken in the morning to avoid frequent nighttime bathroom trips. Always follow your doctor's dosage instructions and do not stop taking the medication without medical advice.

Microzide can interact with other medications, including:

• Other blood pressure medications: May enhance effects and lower blood pressure too much.
• NSAIDs (Ibuprofen, Naproxen): May reduce Microzide’s effectiveness.
• Diabetes medications: Can affect blood sugar levels.
• Digoxin: Can increase the risk of irregular heartbeat due to potassium imbalance.

Always inform your healthcare provider about all medications and supplements you take.

Microzide begins working within **2 hours** after ingestion, with peak effects occurring around **4-6 hours**. It can take several weeks to see full benefits in blood pressure reduction.

Seek medical help immediately if you experience:

• Severe dizziness or fainting
• Severe dehydration symptoms (extreme thirst, confusion, dry mouth)
• Signs of kidney problems (change in urine output)
• Severe allergic reactions