cetam capsule - Piracetam (NA) medicine

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🏭 Hema Laboratories 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 24, 2026
⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Limited to moderate, depending on the indication.
Reviewed by
SaathiMed Expert Panel | Sep 24, 2026

When to Call Your Doctor IMMEDIATELY

  • Sudden swelling of the face, lips, or throat, or difficulty breathing.
  • Severe skin rash with blisters or peeling.
  • Unusual bleeding or bruising.
  • Severe headache with confusion or vision changes.
  • Chest pain or palpitations.
  • Yellowing of the skin or eyes, or dark urine.
  • Decreased urine output or swelling in the legs.

If experiencing severe symptoms, call emergency services immediately.

What is cetam capsule used for?

This medicine contains piracetam, a nootropic agent used to improve cognitive function in conditions like organic brain syndrome and vertigo. It works by enhancing neuronal membrane fluidity and cerebral blood flow. It should be taken only under medical supervision.

  • Generic Name: Piracetam
  • Manufacturer: Hema Laboratories
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 cetam capsule के बारे में (Hindi Summary)

उपयोग: यह दवा पाइरासिटम नामक सक्रिय तत्व से बनी एक सिरप है, जिसका उपयोग मुख्य रूप से याददाश्त की कमी, चक्कर आना और संतुलन की समस्याओं के इलाज में किया जाता है। यह मस्तिष्क की कार्यक्षमता को बेहतर बनाने में मदद करती है। इसका सेवन डॉक्टर की सलाह के बिना न करें।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में बेचैनी, अनिद्रा, नींद आना, जी मिचलाना और पेट में गड़बड़ी शामिल हो सकते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन एलर्जी या त्वचा पर गंभीर प्रतिक्रिया होने पर तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। खुराक से अधिक न लें। गाड़ी चलाने या मशीन चलाने से बचें जब तक कि आपको इस दवा का असर पता न चल जाए। यदि आप गर्भवती हैं, स्तनपान करा रही हैं, या आपको किडनी की समस्या है, तो डॉक्टर को बताएं।

💡 Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

💊 cetam capsule Uses & Benefits

[{"condition":"Cognitive impairment in organic brain syndrome","description":"This medicine is used to improve memory, attention, and overall cognitive function in patients with organic brain syndrome, including those with dementia or age-related cognitive decline.","evidence":"Limited"},{"condition":"Vertigo and balance disorders","description":"This medicine may help reduce dizziness and improve balance in certain vestibular disorders.","evidence":"Limited"},{"condition":"Myoclonus","description":"Piracetam is sometimes used as an adjunct in the treatment of myoclonus, particularly cortical myoclonus.","evidence":"Moderate"}]

Off-label uses: [{"condition":"Dyslexia","description":"Some clinicians may prescribe piracetam off-label to improve reading and language skills in dyslexia, but evidence is inconclusive.","evidence":"Limited"},{"condition":"Sickle cell disease","description":"Piracetam has been studied off-label to reduce painful crises in sickle cell disease by improving red blood cell deformability.","evidence":"Limited"}]

Primary treatment for: Cognitive impairment

Also treats: Vertigo, Myoclonus, Dyslexia, Sickle cell disease

📋 Drug Information

Generic Name(s)Piracetam
Brand NameActer 800mg Tablet
ManufacturerHema Laboratories
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassNEURO CNS
Action ClassNootropic agent
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight. Keep the bottle tightly closed. Do not freeze.
Shelf LifeNot established from the available information. Refer to the product packaging for the expiry date.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Take this medicine exactly as prescribed by your doctor; do not adjust the dose on your own.
2
Shake the bottle well before measuring each dose to ensure uniform distribution of the medicine.
3
Use a proper measuring device to avoid inaccurate dosing.
4
If you experience drowsiness or dizziness, avoid driving or operating heavy machinery until you know how this medicine affects you.
5
Inform your doctor if you are taking blood thinners or antiplatelet drugs, as this medicine may increase bleeding risk.
6
Do not stop this medicine abruptly without consulting your doctor, as withdrawal symptoms may occur.
7
Keep all follow-up appointments to monitor your response and any potential side effects.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Memory loss
This medicine is commonly prescribed for cognitive impairment.
Likely Use
✅
Vertigo
This medicine may help reduce dizziness and balance problems.
Likely Use
❌
Fever
This medicine is not a fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionPiracetam is rapidly and almost completely absorbed after oral administration. The syrup formulation is designed for quick absorption, but specific bioavailability data for this product are not established from the available information.
DistributionPiracetam distributes widely throughout the body, including the brain. It crosses the blood-brain barrier and is also found in cerebrospinal fluid. It does not bind significantly to plasma proteins.
Protein BindingPiracetam is reported to have negligible plasma protein binding (less than 10%).
MetabolismPiracetam is not significantly metabolized in the body. It is excreted largely unchanged.
Half-LifeThe elimination half-life of piracetam is approximately 4 to 5 hours in healthy adults. It may be prolonged in patients with renal impairment.
ExcretionPiracetam is primarily excreted unchanged in the urine via glomerular filtration. Renal clearance is a major determinant of its elimination.
BioavailabilityThe oral bioavailability of piracetam is reported to be high, approximately 80-100%. However, specific data for this syrup formulation are not established from the available information.
Onset of ActionThe onset of action for cognitive effects may take several days to weeks of continuous use. For vertigo, improvement may be noticed within a few days.
Peak Plasma TimePeak plasma concentrations are typically reached within 1 to 2 hours after oral administration.
Duration of ActionThe duration of action is not precisely established, but effects on cognitive function are generally sustained with regular dosing.

How It Works

The exact mechanism of action of piracetam is not fully established. It is believed to modulate neuronal membranes, enhance synaptic transmission, and improve cerebral microcirculation. Piracetam may also increase the availability of acetylcholine and other neurotransmitters in the brain.

Mechanism Steps

1
Membrane modulation: Piracetam interacts with neuronal membranes, increasing their fluidity and improving cell-to-cell communication.
2
Enhanced neurotransmission: This medicine may increase the release and availability of neurotransmitters like acetylcholine, which are important for memory and learning.
3
Improved cerebral blood flow: Piracetam may enhance microcirculation in the brain, leading to better oxygen and nutrient supply to neurons.

💡 How to Take cetam capsule

Strength: This medicine is a syrup. The exact strength is not specified in the available information.

1Shake the bottle well before use.
2Use a measuring cup or spoon provided to measure the prescribed dose accurately.
3Take the syrup orally, with or without food.
4Follow the dosage schedule prescribed by your doctor.
5Do not exceed the recommended dose.
6After taking, close the bottle tightly and store as directed.

Dosage Information

Adult DosageThe usual adult dose of piracetam for cognitive impairment ranges from 2.4 g to 4.8 g per day, divided into 2-3 doses. For vertigo, doses of 2.4 g to 4.8 g per day have been used. However, the exact dose for this syrup formulation must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not self-medicate.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may have reduced renal function, which can affect the elimination of piracetam. Dose adjustment may be necessary based on creatinine clearance. Consult a doctor for individualized dosing.
Renal ImpairmentIn patients with renal impairment, dose reduction is recommended based on creatinine clearance. For creatinine clearance 50-79 mL/min, 2/3 of the normal dose is suggested; for 30-49 mL/min, 1/3 of the normal dose; for 20-29 mL/min, 1/6 of the normal dose. For severe impairment (<20 mL/min), piracetam is contraindicated. Always consult a doctor for dose adjustment.
Hepatic ImpairmentNo specific dose adjustment is required for hepatic impairment, as piracetam is not significantly metabolized by the liver. However, caution is advised in patients with both hepatic and renal impairment.
Maximum Daily DoseThe maximum recommended daily dose is not established from the available information. Doses up to 4.8 g per day have been used in clinical studies. Do not exceed the dose prescribed by your doctor.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Grapefruit
No known interaction
Grapefruit does not significantly affect piracetam.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of cetam capsule

✅ Common Side Effects

Nervousness (Common (5-10%))
Usually resolves on its own. Consult doctor if persistent or bothersome.
Agitation (Common (5-10%))
Report to your doctor if it interferes with daily activities.
Insomnia (Common (5-10%))
Avoid taking this medicine late in the evening. Consult doctor if sleep problems continue.
Drowsiness (Common (5-10%))
Avoid driving or operating machinery until you know how this medicine affects you.
Nausea (Common (5-10%))
Take with food to reduce stomach upset. Consult doctor if nausea persists.

🚨 Serious Side Effects

Allergic reactions (rash, itching, swelling) (Rare (<0.1%))
Seek immediate medical attention if you experience swelling of face, lips, or throat, or difficulty breathing.
Severe skin reactions (e.g., Stevens-Johnson syndrome) (Very rare (<0.01%))
Stop the medicine and seek emergency care if you develop a painful rash with blisters or peeling skin.
Thrombophlebitis (Rare (<0.1%))
Report any pain, redness, or swelling in the legs to your doctor immediately.

⚠️ Rare Side Effects

Anaphylaxis
Call emergency services immediately if you experience difficulty breathing, severe dizziness, or loss of consciousness.
Hepatic dysfunction
Report yellowing of skin or eyes, dark urine, or severe fatigue to your doctor.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Aspirin Major
Clopidogrel Major
Thyroid hormones Moderate
CNS stimulants Minor

🚨 Major Interactions

  • Anticoagulants (e.g., warfarin)
  • Antiplatelet agents (e.g., aspirin, clopidogrel)

⚡ Moderate Interactions

  • Thyroid hormones

🍷 Alcohol Interaction

Alcohol may increase the central nervous system effects of piracetam, such as drowsiness or dizziness. It is advisable to avoid alcohol while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to piracetam or any component of the formulation","Severe renal impairment (creatinine clearance < 20 mL/min)","Cerebral hemorrhage","Huntington's disease","Pregnancy and lactation (unless clearly needed)"]

⚠️ Warnings & Precautions

["Use with caution in patients with renal impairment; dose adjustment may be required.","May increase the risk of bleeding; monitor patients on anticoagulants or antiplatelet agents.","Avoid abrupt withdrawal; taper gradually under medical supervision.","May cause drowsiness or dizziness; avoid driving or operating machinery until effects are known.","Not recommended for children under 16 years unless prescribed by a specialist.","Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding."]

🤱 Lactation Safety

Piracetam is excreted in breast milk. Breastfeeding is not recommended while taking this medicine unless advised by a doctor.

💊 Overdose Management

There is no specific antidote for piracetam overdose. Treatment should be symptomatic and supportive. In case of overdose, seek immediate medical attention. Hemodialysis may be considered in severe cases.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not exceed the recommended dose. Avoid driving or operating heavy machinery until you know how this medicine affects you. Inform your doctor if you have kidney problems, bleeding disorders, or are pregnant or breastfeeding. Do not stop taking this medicine abruptly without consulting your doctor.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more likely to have reduced renal function, which can affect the elimination of piracetam. Dose adjustment may be necessary. Regular monitoring of kidney function is advised.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before taking this medicine. Piracetam should be used during pregnancy only if clearly needed. Effective contraception is advised while on this medicine.

🏥 Post-Surgery Considerations

Inform your surgeon and anesthesiologist that you are taking this medicine, as it may increase bleeding risk. It may need to be stopped before surgery as advised by your doctor.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine, especially if you are scheduled for a procedure that may cause bleeding. Your dentist may recommend precautions.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy diet rich in fruits, vegetables, and whole grains.
🥗
Stay physically active with activities like walking or swimming, as advised by your doctor.
😴
Get adequate sleep to support cognitive function.
💧
Avoid alcohol and recreational drugs while taking this medicine.
🧘
Engage in mentally stimulating activities like puzzles or reading.
🌞
Manage stress through relaxation techniques such as meditation or deep breathing.

🏋️ Exercise Considerations

If you experience dizziness or drowsiness after taking this medicine, avoid activities that require balance or coordination, such as cycling or using heavy machinery. Consult your doctor before starting any new exercise regimen.

🥗 Diet Recommendations

Include omega-3 rich foods like fish and flaxseeds.
Reduce intake of processed and high-sugar foods.
Stay well hydrated throughout the day.
Limit caffeine if you experience nervousness or insomnia.

💼 Impact on Daily Work & Life

This medicine may cause drowsiness or dizziness in some people. Avoid driving or operating heavy machinery until you know how it affects you. If your job requires mental alertness, discuss with your doctor about timing of doses.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. If you experience severe side effects or no improvement after a reasonable trial, your doctor may advise discontinuation. Gradual tapering may be necessary.

📅 Long-Term Use Effects

Long-term use of piracetam may require periodic monitoring of renal function and bleeding risk, especially in patients on anticoagulants. Some patients may experience tolerance to its effects. Regular follow-up with your doctor is recommended to assess continued benefit and adjust the dose if needed.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Cognitive training

Mental exercises and cognitive rehabilitation can complement medicine for cognitive impairment.

Evidence: Moderate
Physical therapy for vertigo

Vestibular rehabilitation exercises can help improve balance and reduce dizziness.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no known interactions between this medicine and vaccines. However, consult your doctor before receiving any vaccine while on this medicine.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

When traveling, carry this medicine in its original packaging with the prescription label intact. Bring a copy of your prescription in case you need to show it at customs. Store it at room temperature and protect it from extreme heat or cold. If crossing time zones, adjust your dosing schedule gradually in consultation with your doctor. Always pack it in your carry-on luggage to avoid loss or temperature extremes.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 68-year-old man with age-related memory decline
He was prescribed this medicine by his neurologist. After 4 weeks of regular use, his family noticed slight improvement in his memory and daily functioning. He experienced mild nausea initially, which subsided when he took the syrup with food.
💡 Lesson: Consistent use and taking the medicine with food can improve tolerability and may lead to gradual cognitive benefits.
👤 A 45-year-old woman with chronic vertigo
She started this medicine for persistent dizziness. Within a week, her vertigo episodes reduced significantly. She was advised to avoid driving until she knew how the medicine affected her. She reported no major side effects.
💡 Lesson: This medicine can be effective for vertigo, but caution is needed with activities like driving until the effects are known.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Improvement in cognitive symptoms may take several weeks of regular use. For vertigo, some patients notice improvement within a few days.

Q: Can I take this medicine with other medications?

A: Inform your doctor about all medicines you are taking, especially blood thinners, antiplatelet drugs, and thyroid hormones, as interactions may occur.

Q: Is it safe to stop this medicine suddenly?

A: Do not stop this medicine abruptly without consulting your doctor. Your doctor may advise a gradual reduction to avoid withdrawal effects.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for cetam capsule

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Piracetam can boost intelligence in healthy people.
    Fact: Piracetam is approved for specific medical conditions and is not proven to enhance intelligence in healthy individuals.
  • Myth: Piracetam is a natural supplement with no side effects.
    Fact: Piracetam is a prescription medicine and can cause side effects like nervousness, insomnia, and gastrointestinal upset.

🔄 Alternative Options

Generic Alternatives

  • Piracetam oral solution

Brand Alternatives

  • Citalexia syrup

📊 Comparison with Similar Medicines

[{"medicine":"Piracetam","class":"Nootropic","primary_use":"Cognitive impairment","route":"Oral"},{"medicine":"Levetiracetam","class":"Anticonvulsant","primary_use":"Epilepsy","route":"Oral/IV"}]

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