CHLOROTHIAZIDE - ORAL

CHLOROTHIAZIDE - ORAL

PHONETIC PRONUNCIATION: (KLOR-oh-THYE-a-zide)

COMMON BRAND NAME(S): Diuril

GENERIC NAME(S): chlorothiazide

Uses

USES: This medication is used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Chlorothiazide is a "water pill" (diuretic) that causes you to make more urine. This helps your body get rid of extra salt and water. This medication is also used to decrease swelling (edema) caused by conditions such as cancer, congestive heart failure, liver disease, and kidney disease. This effect can help your kidneys work better and lessen symptoms such as trouble breathing and swelling in your ankles, feet, hands, or belly.


How to use CHLOROTHIAZIDE - ORAL

HOW TO USE: Take this medication by mouth with or without food as directed by your doctor, usually once or twice a day. If you take this drug too close to bedtime, you may need to wake up to urinate. It is best to take this medication at least 4 hours before your bedtime. If you are using the liquid form of this medication, carefully measure the dose using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose. Shake the bottle well before each dose. The dosage is based on your medical condition and response to treatment. In children, the dosage is also based on age and weight. Use this medication regularly to get the most benefit from it. To help you remember, take it at the same time(s) each day. Keep taking this medication even if you feel well. Most people with high blood pressure do not feel sick. Cholestyramine and colestipol can decrease the absorption of chlorothiazide. If you are taking either of these drugs, take them at least 4 hours before or after taking chlorothiazide. Tell your doctor if your condition does not get better or if it gets worse (your blood pressure readings remain high or increase).

Side Effects

SIDE EFFECTS: Dizziness, lightheadedness, headache, blurred vision, loss of appetite, stomach upset, diarrhea, or constipation may occur as your body adjusts to the medication. You may also experience decreased sexual ability. If any of these effects last or get worse, tell your doctor or pharmacist promptly. To reduce the risk of dizziness and lightheadedness, get up slowly when rising from a sitting or lying position. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. This medication can cause a loss of too much body water (dehydration) and salt/minerals. Tell your doctor right away if you have any symptoms of dehydration or mineral loss, such as confusion, unusual dry mouth/thirst, fast/irregular heartbeat, severe dizziness/lightheadedness, or seizures. Tell your doctor right away if you have any serious side effects, such as: nausea/vomiting that doesn't stop, stomach/abdominal pain, yellowing eyes/skin, dark urine, signs of infection (such as sore throat that doesn't go away, fever, chills, cough), joint pain (such as big toe pain), numbness/tingling of the arms/legs, easy bruising/bleeding, unusual tiredness, signs of kidney problems (such as change in the amount of urine). Get medical help right away if you have any very serious side effects, such as: decrease in vision, eye pain. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, such as: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Precautions

PRECAUTIONS: Before taking chlorothiazide, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: kidney disease, liver disease, untreated salt/mineral imbalance (such as imbalance of sodium, potassium, calcium, magnesium), loss of too much body water (dehydration), gout, lupus, certain recent nerve surgery (sympathectomy). If you have diabetes, chlorothiazide may affect your blood sugar. Check your blood sugar regularly as directed and share the results with your doctor. Tell your doctor right away if you have symptoms of high blood sugar such as increased thirst/urination. Your doctor may need to adjust your diabetes medication, exercise program, or diet. This drug may make you dizzy or blur your vision. Alcohol or marijuana can make you more dizzy. Do not drive, use machinery, or do anything that needs alertness or clear vision until you can do it safely. Limit alcoholic beverages. Talk to your doctor if you are using marijuana. Severe sweating, diarrhea, or vomiting can increase the risk for a serious loss of body water (dehydration). Report prolonged diarrhea or vomiting to your doctor. To prevent dehydration, drink plenty of fluids unless your doctor directs you otherwise. This drug may decrease your potassium levels. Ask your doctor about foods high in potassium (such as bananas, orange juice) or about using a salt substitute containing potassium. A potassium supplement may be prescribed by your doctor. This medication may make you more sensitive to the sun. Limit your time in the sun. Avoid tanning booths and sunlamps. Use sunscreen and wear protective clothing when outdoors. Tell your doctor right away if you get sunburned or have skin blisters/redness. Before having surgery, tell your doctor or dentist about all the products you use (such as prescription drugs, nonprescription drugs, and herbal products). Older adults may be more sensitive to the side effects of this drug, especially dizziness. During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor. This drug passes into breast milk. Consult your doctor before breast-feeding.

Interactions

DRUG INTERACTIONS: See also How to Use section. Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (such as prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. Some products that may interact with this drug are: dofetilide, lithium. Some products have ingredients that could raise your blood pressure or worsen your swelling. Tell your pharmacist what products you are using, and ask how to use them safely (especially cough-and-cold products, diet aids, or NSAIDs such as ibuprofen/naproxen). This product may interfere with certain lab tests. Make sure lab personnel and all your doctors know you use this drug.

Overdose

OVERDOSE: If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: severe dizziness, severe weakness, fainting.

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Faq for CHLOROTHIAZIDE - ORAL

Chlorothiazide is a medication that belongs to a class of drugs known as diuretics. It is used to treat conditions such as high blood pressure, edema (fluid retention), and kidney problems.

Chlorothiazide works by increasing the amount of urine produced by the kidneys, thereby helping to remove excess water and salt from the body. This reduces fluid build-up and helps lower blood pressure.

Common side effects of chlorothiazide may include increased urination, dizziness, headache, upset stomach, diarrhea, and blurred vision. It is important to contact a healthcare professional if these side effects persist or worsen.

Chlorothiazide is usually taken by mouth once daily in the morning or as directed by your doctor. It is essential to take the medication exactly as prescribed and to follow any dietary or fluid restrictions advised by your healthcare provider.

Yes, chlorothiazide can interact with other medications, including certain antibiotics, nonsteroidal anti-inflammatory drugs (NSAIDs), other diuretics, and certain medications for diabetes or gout. It is important to inform your doctor or pharmacist about all the medications you are taking to avoid potential drug interactions.

The onset of action with chlorothiazide can vary, but its diuretic effects are usually seen within 2 hours of taking the medication. However, it may take several weeks for the full benefit to be achieved.

Chlorothiazide should only be used during pregnancy if clearly needed and under the guidance of a healthcare professional. It is generally not recommended during breastfeeding as it can pass into breast milk and may harm the nursing infant.

It is generally recommended to avoid alcohol consumption while taking chlorothiazide as it can increase the risk of certain side effects such as dizziness or lightheadedness.

If you miss a dose of chlorothiazide, take it as soon as you remember. However, if it is close to your next scheduled dose, skip the missed dose and resume your regular dosing schedule. Do not double the dose to make up for a missed one.



Disclaimer

IMPORTANT: HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.