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Written By Santoshini Reddy G , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD

Avva 250mg Tablet SR is used to treat glaucoma (increased eye pressure), oedema (fluid retention), epilepsy (seizures/fits), and mountain sickness. It contains acetazolamide, which blocks the enzyme carbonic anhydrase to reduce excess fluid build-up in the body. This medication may cause common side effects such as nausea, vomiting, diarrhoea, headache, and increased urination.

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Composition :

ACETAZOLAMIDE-250MG

Manufacturer/Marketer :

Intas Pharmaceuticals Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

About Avva 250mg Tablet SR

Avva 250mg Tablet SR is used to treat glaucoma (increased eye pressure), oedema (fluid retention), and epilepsy (seizures/fits). It is also used to reduce the severity and duration of altitude/mountain sickness symptoms.

Avva 250mg Tablet SR contains acetazolamide, which inhibits an enzyme called carbonic anhydrase. This action lowers the production of fluid (aqueous humour) in the eye, thereby lowering eye pressure. It also helps reduce fluid retention in the body. Additionally, it reduces abnormal nerve activity in the brain, helping to treat epilepsy.

Avva 250mg Tablet SR can be taken with or without food, as advised by your doctor. Swallow it whole with a glass of water, and do not crush or chew it. Avva 250mg Tablet SR may sometimes cause common side effects such as nausea, vomiting, diarrhoea, headache, and increased urination. Please talk to your doctor if any side effects persist or worsen.

Inform your doctor about your health condition and any other medicines you are taking before starting Avva 250mg Tablet SR to prevent potential side effects or interactions. Avoid taking Avva 250mg Tablet SR if you are pregnant or planning to become pregnant. Consult your doctor if you are breastfeeding.

Uses of Avva 250mg Tablet SR

Avva 250mg Tablet SR used in the management of glaucoma, oedema, epilepsy, and mountain sickness. The detailed uses of Avva 250mg Tablet SR are as follows:

  • Treatment of glaucoma: Avva 250mg Tablet SR lowers eye pressure and helps relieve glaucoma symptoms.
  • Treatment of oedema: Avva 250mg Tablet SR helps reduce fluid retention caused by congestive heart failure or certain medications.
  • Management of epilepsy: Avva 250mg Tablet SR is used as an adjunct in the treatment of certain types of seizures, such as tonic-clonic and absence seizures.
  • Prevention and treatment of mountain sickness: Avva 250mg Tablet SR helps prevent and relieve symptoms of mountain sickness.

Have a query?

Directions for Use

  • Avva 250mg Tablet SR can be taken with or without food. However, taking it with food may help prevent stomach upset.
  • It is usually taken 2-3 times daily or as advised by your doctor.
  • Swallow Avva 250mg Tablet SR as a whole with a glass of water.
  • Do not crush, chew, or break it.

Medicinal Benefits

Avva 250mg Tablet SR offers the following medicinal benefits:

For glaucoma:

  • Decreases the production of fluid (aqueous humour) in the eye
  • Lowers intraocular pressure in the eye.
  • Used as the treatment of choice for glaucoma that does not respond adequately to other therapies.

For oedema:

  • Reduces swelling caused by excess fluid buildup in people with congestive heart failure.
  • Treat drug-induced oedema (fluid retention caused by certain medications).

For epilepsy:

  • Used as an adjunctive therapy for certain types of seizures, such as tonic-clonic and absence seizures.
  • Helps slow down abnormal nerve activity in the brain nerve cells, thereby helping to control seizures.

For Mountain Sickness:

  • Reduces the severity and shortens the duration of mountain sickness symptoms, such as headache, stomach upset, fatigue, shortness of breath, drowsiness, and dizziness.

How Avva 250mg Tablet SR Works

Avva 250mg Tablet SR contains acetazolamide, which works by inhibiting the enzyme carbonic anhydrase. This action lowers the production of fluid (aqueous humour) in the eye, thereby lowering eye pressure. It also helps reduce fluid retention in the body. Additionally, it reduces abnormal nerve activity in the brain, helping to treat epilepsy.

Storage

• Store in a cool and dry place away from sunlight.• Keep Avva 250mg Tablet SR out of reach and sight of children.• Non cold chain - To be stored in cool places at 10ºC to 25ºC or below 30ºC.
  • Change positions or take a break from activity to relieve symptoms.
  • Avoid postures that put a lot of pressure on just one area of the body.
  • If you have vitamin deficiency, take supplements or change your diet.
  • Exercise regularly like cycling, walking or swimming.
  • Avoid sitting with your legs crossed.
  • Clench and unclench your fists and wiggle your toes.
  • Massage the affected area.
Dealing with Medication-Induced Headache:
  • Hydrate your body: Drink enough water to prevent dehydration and headaches.
  • Calm Your Mind: Deep breathing and meditation can help you relax and relieve stress.
  • Rest and Recharge: Sleep for 7-8 hours to reduce headache triggers.
  • Take rest: lie down in a quiet, dark environment.
  • Cold or warm compresses can help reduce tension.
  • Stay Upright: Maintain good posture to keep symptoms from getting worse.
  • To treat headaches naturally, try acupuncture or massage therapy.
  • Over-the-counter pain relievers include acetaminophen and ibuprofen.
  • Prescription Assistance: Speak with your doctor about more substantial drug alternatives.
  • Severe Headaches: Seek emergency medical assistance for sudden, severe headaches.
  • Frequent Headaches: If you get reoccurring headaches, consult your doctor.
  • Headaches with Symptoms: Seek medical attention if your headaches include fever, disorientation, or weakness.
  • Rest well; get enough sleep.
  • Eat a balanced diet and drink enough water.
  • Manage stress with yoga and meditation.
  • Limit alcohol and caffeine.
  • Physical activities like walking or jogging might help boost energy and make you feel less tired.
Here's a comprehensive approach to managing medication-triggered fever:
  • Inform your doctor immediately if you experience a fever after starting a new medication.
  • Your doctor may adjust your medication regimen or dosage as needed to minimize fever symptoms.
  • Monitor your body temperature to monitor fever progression.
  • Drink plenty of fluids, such as water or electrolyte-rich beverages, to help your body regulate temperature.
  • Get plenty of rest and engage in relaxation techniques, such as deep breathing or meditation, to help manage fever symptoms.
  • Under the guidance of your doctor, consider taking medication, such as acetaminophen or ibuprofen, to help reduce fever.
  • If your fever is extremely high (over 103°F), or if you experience severe symptoms such as confusion, seizures, or difficulty breathing, seek immediate medical attention.
Managing Medication-Triggered Flushing (Reddening of the skin): A Step-by-Step Guide:
  • Consult your doctor if you experience skin redness, itching, or irritation after taking medication.
  • Your doctor may adjust your treatment plan by changing your medication or providing guidance on managing your erythema symptoms.
  • Your doctor may recommend or prescribe certain medications to help alleviate symptoms.
  • Apply cool compresses or calamine lotion to the affected skin area to reduce redness and itching.
  • Stay hydrated by drinking plenty of water to help alleviate symptoms and keep your skin hydrated.
  • Monitor your skin condition closely and promptly report any changes, worsening symptoms, or concerns to your healthcare provider.
  • Take a balanced diet rich in protein, vitamins, and minerals.
  • Increase calorie intake if necessary, especially for children with poor appetite.
  • Engage in regular moderate-intensity exercise.
  • Promote healthy movement patterns in children.
  • Ensure adequate sleep duration by establishing a consistent sleep schedule.
  • Practice relaxation techniques like deep breathing or meditation.
  • Limit caffeine, alcohol and tobacco intake.
  • If you experience or encounter any severe allergic reaction, stop using medication and consult the doctor right away.
  • Tell your doctor about the allergic reaction, including the medication taken and any symptoms experienced.
  • Your doctor will evaluate the severity of the reaction and determine the best course of action.
  • To ensure a full recovery, follow your doctor's advice, attend scheduled follow-up appointments, and undergo recommended tests to monitor progress and adjust treatment as needed.

What if I have taken an overdose of Avva 250mg Tablet SR

Take Avva 250mg Tablet SR only as prescribed by the physician. Do not exceed the recommended dose, as it might cause adverse effects. If you suspect you have taken an overdose or notice any unusual symptoms, seek immediate medical attention.

Drug Warnings

  • Do not take Avva 250mg Tablet SR if you are allergic to any of its contents or if you have severe kidney/liver problems, chronic non-congestive angle-closure glaucoma, or Addison’s disease.
  • Inform your doctor if you have kidney stones, electrolyte imbalance, adrenal gland problems, diabetes, or heart/lung problems.
  • Do not take Avva 250mg Tablet SR if you are pregnant or planning to get pregnant.
  • Consult your doctor if you are breastfeeding.
  • Avva 250mg Tablet SR is not recommended for children, as its safety and effectiveness have not been established.
  • Avva 250mg Tablet SR may make your skin more sensitive to sunlight, so wear protective clothing and sunscreen when you go outside.

Drug-Drug Interactions

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AcetazolamideMethenamine
Severe

Drug-Drug Interactions

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How does the drug interact with Avva 250mg Tablet SR:
Co-administration of Cisapride with Avva 250mg Tablet SR can increase the risk of an irregular heart rhythm that may be serious.

How to manage the interaction:
Taking Avva 250mg Tablet SR with Cisapride lead to an interaction, please consult a doctor before taking it. Consult a doctor immediately if you experience any symptoms such as dizziness, lightheadedness, fainting, or fast or pounding heartbeats. Do not discontinue the medications without consulting a doctor.
AcetazolamideMethenamine
Severe
How does the drug interact with Avva 250mg Tablet SR:
Co-administration of Avva 250mg Tablet SR may reduce the effectiveness of Methenamine.

How to manage the interaction:
Although there is a possible interaction between Avva 250mg Tablet SR and Methenamine, you can take these medicines together if prescribed by a doctor. However, frequent urine pH testing may be recommended. Do not discontinue the medication without consulting a doctor.
How does the drug interact with Avva 250mg Tablet SR:
Taking Avva 250mg Tablet SR with Arsenic trioxide may increase the risk of an irregular heart rhythm that may be serious.

How to manage the interaction:
Co-administration of Avva 250mg Tablet SR with Arsenic trioxide can possibly result in an interaction, but it can be taken if doctor has advised it. If you have any of these symptoms, it's important to contact a doctor right away: feeling dizzy or lightheaded, fainting, having a fast or pounding heartbeat, feeling weak or drowsy, being confused, experiencing muscle pain, or feeling nauseous or vomiting. Do not discontinue any medications without consulting a doctor.
How does the drug interact with Avva 250mg Tablet SR:
Coadministration of amiodarone with Avva 250mg Tablet SR may raise the risk of an abnormal heart rhythm.

How to manage the interaction:
Even though Amiodarone and Avva 250mg Tablet SR interact, they can be used if prescribed by a doctor. If you have heart issues or electrolyte imbalances, you may be at higher risk. If you experience sudden dizziness, lightheadedness, fainting, shortness of breath, weakness, drowsiness, confusion, muscle pain, nausea, vomiting, or rapid heartbeat, get medical attention. Do not discontinue any medications without consulting a doctor.
How does the drug interact with Avva 250mg Tablet SR:
Co-administration of Salicylic acid with Avva 250mg Tablet SR can increase the risk of adverse effects.

How to manage the interaction:
Taking Avva 250mg Tablet SR with Sodium salicylate together can possibly result in an interaction, but it can be taken if a doctor has advised it. If you have any of these symptoms, like ringing in your ears, headache, feeling sick, throwing up, feeling dizzy, confused, seeing things that aren't there, breathing fast, having a fever, or having a seizure, make sure to call a doctor right away. Do not stop using any medications without talking to a doctor.
How does the drug interact with Avva 250mg Tablet SR:
Co-administration of Avva 250mg Tablet SR with Topiramate may increase the risk of metabolic acidosis (elevated levels of acid in the blood) and kidney stone formation.

How to manage the interaction:
Although there is a possible interaction between Avva 250mg Tablet SR and Topiramate, you can take these medicines together if prescribed by a doctor. If you experience symptoms of metabolic acidosis such as tiredness, loss of appetite, irregular heartbeat, trouble thinking clearly, and rapid breathing, contact a doctor immediately. Also, if you experience signs or symptoms of kidney stones, such as sudden back pain, abdominal pain, and blood in the urine, or if you have decreased sweating or a fever, contact your doctor immediately. Do not stop using any medications without consulting a doctor.
How does the drug interact with Avva 250mg Tablet SR:
Co-administration of Avva 250mg Tablet SR with Ziprasidone may increase the risk of irregular heart rhythm.

How to manage the interaction:
Although there is an interaction between Avva 250mg Tablet SR and Ziprasidone, they can be taken together if prescribed by a doctor. If you develop sudden dizziness, lightheadedness, fainting, contact a doctor immediately. Do not discontinue any medication without talking to a doctor.
How does the drug interact with Avva 250mg Tablet SR:
Coadministration of Aspirin with Avva 250mg Tablet SR may cause side effects.

How to manage the interaction:
Although there is a possible interaction between aspirin and Avva 250mg Tablet SR, you can take these medicines together if prescribed by a doctor. However, if you experience symptoms such as ringing in your ears, headache, nausea, vomiting, dizziness, confusion, hallucinations, or rapid breathing, fever, and seizure, please contact a doctor. Do not stop using any medications without talking to a doctor.
AcetazolamideDofetilide
Severe
How does the drug interact with Avva 250mg Tablet SR:
Co-administration of Avva 250mg Tablet SR with Dofetilide may increase the risk of irregular heart rhythm.

How to manage the interaction:
Although there is a possible interaction between Avva 250mg Tablet SR and Dofetilide, you can take these medicines together if prescribed by a doctor. If you develop sudden dizziness, lightheadedness, fainting, or fast or pounding heartbeats during treatment with dofetilide, contact a doctor immediately. Also, inform a doctor if you experience signs of electrolyte disturbance such as weakness, tiredness, drowsiness, confusion, muscle pain, cramps, nausea, or vomiting. Do not discontinue the medication without consulting a doctor.
How does the drug interact with Avva 250mg Tablet SR:
Co-administration of Avva 250mg Tablet SR with Dronedarone may increase the risk of irregular heart rhythm.

How to manage the interaction:
Although there is a possible interaction between Avva 250mg Tablet SR and Dronedarone, you can take these medicines together if prescribed by a doctor. If you develop sudden dizziness, lightheadedness, fainting, or fast or pounding heartbeats during treatment with Dronedarone, contact a doctor immediately. Also, inform your doctor if you experience signs of electrolyte disturbance such as weakness, tiredness, drowsiness, confusion, muscle pain, cramps, nausea, or vomiting. Do not discontinue the medication without consulting a doctor.

Drug-Food Interactions

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No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

Glaucoma:

  • Avoid baked and fried foods, as they may worsen glaucoma and damage the optic nerve.
  • Limit coffee intake, as it may increase eye pressure. Opt for green tea instead.
  • Avoid exercises where head position is lower than the body (e.g., inverted yoga poses), as this may increase pressure in the eye.

Epilepsy:

  • Exercise regularly and get adequate rest and sleep.
  • Avoid smoking and alcohol consumption.
  • Practice meditation and yoga to reduce stress and improve coping skills.
  • Identify and avoid seizure triggers, and have a seizure response plan.
  • Make adjustments at home to help reduce the risk of injury during a seizure.
  • Use alarms or emergency devices to get assistance during a seizure attack.

Oedema:

  • Limit salt and refined carbohydrates.
  • Include magnesium-rich foods (nuts, dark chocolate), vitamin B6-rich foods (bananas, walnuts), and potassium-rich foods (avocados, tomatoes).
  • Regular walking helps reduce fluid retention.

Mountain sickness:

  • Ascend gradually to higher altitudes and try not to climb too quickly.
  • Stay well-hydrated and avoid alcohol and caffeine.
  • Eat foods like fruits, rice, and bread, which provide energy and are easier to digest at high altitudes.
  • Rest well for the first 24-48 hours at a new altitude, and gradually increase activity as you adjust.

Habit Forming

No

Therapeutic Class

ANTIGLAUCOMA AGENTS

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Alcohol

Caution

Avoid or limit alcohol consumption, as it might lead to increased drowsiness.

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Pregnancy

Unsafe

Avva 250mg Tablet SR belongs to pregnancy category C. Avoid using Avva 250mg Tablet SR if you are pregnant, think you are pregnant or are planning for pregnancy. Please consult your doctor if you have any concerns regarding this.

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Breast Feeding

Caution

Consult your doctor if you are breastfeeding; your doctor will decide if Avva 250mg Tablet SR can be taken by breastfeeding mothers or not.

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Driving

Caution

Avva 250mg Tablet SR might cause dizziness and drowsiness. Drive or operate machinery only if you are alert.

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Liver

Caution

Dose adjustment may be needed. Avoid taking Avva 250mg Tablet SR if you have severe liver problems. Please consult your doctor if you have any concerns regarding the usage of Avva 250mg Tablet SR in patients with liver impairment.

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Kidney

Caution

Dose adjustment may be needed. Avoid taking Avva 250mg Tablet SR if you have/had severe kidney problems. Please consult your doctor if you have any concerns regarding the usage of Avva 250mg Tablet SR in patients with kidney impairment.

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Children

Unsafe

Avva 250mg Tablet SR is not recommended for children, as its safety and effectiveness have not been established.

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Heart

Caution

Avva 250mg Tablet SR should be taken with caution in patients with heart problems. Therefore, please inform your doctor before using Avva 250mg Tablet SR.

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Geriatrics

Caution

Avva 250mg Tablet SR should be given with caution in elderly patients due to an increased risk of side effects. Talk to your doctor if you have any concerns.

FAQs

Avva 250mg Tablet SR is used to treat glaucoma (increased eye pressure), oedema (fluid retention), and epilepsy (seizures/fits). It is also used to reduce the severity and duration of altitude/mountain sickness symptoms.

Avva 250mg Tablet SR is used as an adjunct in the treatment of epilepsy. It inhibits the carbonic anhydrase enzyme; this helps retard abnormal, excessive discharge from central nervous system neurons, thereby helping treat seizures.

Avva 250mg Tablet SR promotes diuresis of abnormal fluid retention due to congestive heart failure. Fluid retention or oedema is the accumulation of fluid in the body tissues.

Avva 250mg Tablet SR helps reduce the severity and duration of symptoms of altitude/mountain sickness, such as headache, stomach upset, dizziness, drowsiness, fatigue, and shortness of breath.

To treat your condition effectually, continue taking Avva 250mg Tablet SR for as long as your doctor has prescribed it. Do not be reluctant to speak with your doctor if you experience any difficulty while taking Avva 250mg Tablet SR.

Avva 250mg Tablet SR might make your skin sensitive to sunlight. Avoid unnecessary and prolonged exposure to sunlight or tanning beds. Wear protective clothing, sunscreen and sunglasses whilst going out.

Avva 250mg Tablet SR inhibits carbonic anhydrase enzyme. This inhibitory action decreases the secretion of aqueous humour, thereby lowering intraocular pressure and helping treat glaucoma.

Yes, you can take Avva 250mg Tablet SR after cataract surgery if it is prescribed by your eye doctor. Avva 250mg Tablet SR is sometimes used prophylactically to prevent increased intraocular pressure (IOP) after cataract surgery. So, if your doctor recommends it, it's safe to use as directed.

The common side effects of Avva 250mg Tablet SR include nausea, vomiting, diarrhoea, headache, and increased urination. Most of these side effects are mild and temporary, and they often resolve on their own without requiring medical attention. However, if the side effects persist or worsen over time, it's important to consult your doctor.

Avva 250mg Tablet SR works by inhibiting the carbonic anhydrase enzyme, which has several effects on the body. It decreases aqueous humor secretion, lowers intraocular pressure, and treats glaucoma. It also reduces abnormal neuron discharge in the central nervous system, helping treat epilepsy. Additionally, it decreases fluid retention by reducing carbonic anhydrase activity, making it effective in treating oedema.

Certain individuals may not take Avva 250mg Tablet SR, including those with end-stage kidney or liver problems, eye conditions, electrolyte imbalances, and allergies to any components present in Avva 250mg Tablet SR. Additionally, if you're pregnant, breastfeeding, or planning pregnancy, it's essential to discuss your options with your doctor. They will help you make an informed decision and ensure your safety. Before starting Avva 250mg Tablet SR, sharing your medical history with your doctor is crucial to ensure it's safe for you.

Avva 250mg Tablet SR is effective when used as directed by your doctor. It is used to treat glaucoma, fluid retention (oedema), epilepsy (seizures), and mountain sickness. While it's effective, you may experience common side effects like nausea, vomiting, diarrhoea, headache, and increased urination. Most of these side effects are mild and temporary, but if they persist or worsen, be sure to talk to your doctor.

Be sure to consult your doctor before using Avva 250mg Tablet SR! It is important to follow their advice and complete the treatment course as recommended. Stopping suddenly or prematurely may lead to decreased effectiveness or other issues. Your doctor will help you determine when it's safe to stop using Avva 250mg Tablet SR. Consult them before making any changes to your treatment.

Take the missed dose as soon as you remember unless it is almost time for your next dose. In this case, skip the missed dose and take your next dose at the regular time. Never take a double dose to make up for a missed one.

Country of origin

India
Other Info - AV71886

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