inrica 150mg capsule - Pregabalin (150mg) medicine

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🏭 Panacea Biotec Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 26, 2026
🤰 Pregnancy Category This medicine should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. There are no adequate and well-controlled studies in pregnant women. It is not recommended for use during pregnancy unless clearly necessary. 📋 Prescription Required 💊 Generic Available
Medically Reviewed
12 min read
Evidence: High for neuropathic pain and epilepsy; moderate for generalized anxiety disorder and fibromyalgia.
Reviewed by
SaathiMed Expert Panel | Sep 26, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Sudden swelling of face, lips, or throat
  • Difficulty breathing or shortness of breath
  • Severe dizziness or fainting
  • Thoughts of self-harm or suicide
  • Chest pain or irregular heartbeat
  • Severe abdominal pain with nausea and vomiting
  • Yellowing of skin or eyes
  • Decreased urine output or difficulty urinating

If experiencing severe symptoms, call emergency services immediately.

What is inrica 150mg capsule used for?

This medicine contains Pregabalin 150 mg, which is used to treat neuropathic pain, epilepsy, and generalized anxiety disorder. It works by reducing abnormal nerve signals in the brain and spinal cord. It is a prescription medicine and should be taken exactly as directed by your doctor.

  • Generic Name: Pregabalin (150mg)
  • Manufacturer: Panacea Biotec Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 inrica 150mg capsule के बारे में (Hindi Summary)

उपयोग: यह दवा न्यूरोपैथिक दर्द, मिर्गी के दौरे और कुछ मामलों में चिंता विकार के इलाज के लिए इस्तेमाल की जाती है। यह तंत्रिका कोशिकाओं में कैल्शियम चैनलों को ब्लॉक करके दर्द के संकेतों को कम करती है। यह एक प्रिस्क्रिप्शन दवा है और इसे डॉक्टर के निर्देशानुसार ही लेना चाहिए।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में चक्कर आना, नींद आना, थकान, वजन बढ़ना और हाथ-पैरों में सूजन शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन एलर्जी, सांस लेने में कठिनाई या आत्महत्या के विचार आ सकते हैं। अगर ऐसा कुछ हो तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। इसे अचानक बंद न करें, क्योंकि इससे withdrawal के लक्षण हो सकते हैं। शराब न पिएं और वाहन चलाने से बचें जब तक आपको पता न चल जाए कि यह दवा आप पर कैसा असर करती है। गुर्दे की बीमारी हो तो डॉक्टर को बताएं।

💡 Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

💊 inrica 150mg capsule Uses & Benefits

[{"condition":"Neuropathic pain","description":"This medicine is used to relieve pain caused by damaged nerves, such as in diabetic neuropathy or postherpetic neuralgia.","evidence":"Well-established"},{"condition":"Partial-onset seizures","description":"It is used as an add-on treatment for partial seizures in adults with epilepsy.","evidence":"Well-established"},{"condition":"Generalized anxiety disorder","description":"In some countries, this medicine is approved for the treatment of generalized anxiety disorder.","evidence":"Moderate"},{"condition":"Fibromyalgia","description":"This medicine may be prescribed to reduce pain in fibromyalgia, though it is not approved for this use in all regions.","evidence":"Moderate"}]

Off-label uses: [{"condition":"Migraine prophylaxis","description":"Sometimes prescribed off-label to prevent migraines, but evidence is limited.","evidence":"Limited"},{"condition":"Restless legs syndrome","description":"May be used off-label for restless legs syndrome, but it is not a first-line treatment.","evidence":"Limited"}]

Primary treatment for: Neuropathic pain

Also treats: Epilepsy (partial-onset seizures), Generalized anxiety disorder, Fibromyalgia

📋 Drug Information

Generic Name(s)Pregabalin (150mg)
Brand Nameinrica 150mg capsule
ManufacturerPanacea Biotec Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassNEURO CNS
Action ClassAlpha 2 delta ligands (AED)
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C (59°F to 86°F). Keep away from moisture and heat. Store in the original container.
Shelf Life24 months from the date of manufacture.
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
Start with a low dose and titrate slowly to minimize side effects.
2
Advise patients to take the last dose at bedtime to reduce daytime drowsiness.
3
Monitor renal function periodically and adjust dose accordingly.
4
Warn patients about the risk of withdrawal symptoms and the need for gradual tapering.
5
Assess for suicidal thoughts at each visit, especially in patients with a history of depression.
6
Caution patients about driving or operating machinery until they know how the medicine affects them.
7
Recommend avoiding alcohol completely while on this medicine.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Burning or shooting nerve pain
This medicine is commonly prescribed for neuropathic pain.
Likely Use
✅
Seizures
This medicine is used as an add-on treatment for partial-onset seizures.
Likely Use
✅
Anxiety
This medicine may be prescribed for generalized anxiety disorder in some regions.
Likely Use
❌
Fever
This medicine is not a fever reducer.
Not Primary
❌
Headache
This medicine is not a primary headache treatment.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is rapidly absorbed after oral administration, with peak plasma concentrations occurring within 1 to 1.5 hours. The rate of absorption is not significantly affected by food, but taking it with food may reduce the rate slightly. The absolute bioavailability is approximately 90%.
DistributionThis medicine does not bind significantly to plasma proteins. It has a volume of distribution of about 0.5 L/kg. It crosses the blood-brain barrier and is distributed into breast milk.
Protein BindingThis medicine does not bind to plasma proteins to any significant extent.
MetabolismThis medicine undergoes negligible metabolism in humans. It is excreted largely unchanged in the urine.
Half-LifeThe elimination half-life of this medicine is approximately 6.3 hours in patients with normal kidney function.
ExcretionThis medicine is primarily eliminated unchanged by renal excretion. About 90% of the administered dose is recovered in the urine as unchanged drug.
BioavailabilityThe oral bioavailability of this medicine is approximately 90%.
Onset of ActionThe onset of action for pain relief can vary. Some patients may notice improvement within a few days, but it may take several weeks for the full effect.
Peak Plasma TimePeak plasma concentrations are reached within 1 to 1.5 hours after oral administration.
Duration of ActionThe duration of action is not precisely defined, but the effects generally last for several hours. The medicine is usually taken two to three times daily to maintain therapeutic levels.

How It Works

This medicine works by binding to the alpha-2-delta subunit of voltage-gated calcium channels in the nervous system. This binding reduces the influx of calcium into nerve cells, which in turn decreases the release of excitatory neurotransmitters such as glutamate, noradrenaline, and substance P. By doing so, it dampens the overactive nerve signals that cause pain and seizures. This medicine does not act on GABA receptors directly, unlike some other anticonvulsants.

Mechanism Steps

1
Binding to calcium channels: This medicine binds selectively to the alpha-2-delta subunit of voltage-gated calcium channels located on presynaptic nerve terminals.
2
Reduced calcium influx: This binding reduces the entry of calcium into the nerve terminal when the nerve is stimulated.
3
Decreased neurotransmitter release: With less calcium available, the release of excitatory neurotransmitters like glutamate and substance P is reduced.
4
Dampened pain and seizure signals: The overall effect is a decrease in abnormal nerve firing, which helps relieve neuropathic pain and reduces the frequency of seizures.

💡 How to Take inrica 150mg capsule

Strength: This medicine is available as an immediate-release oral tablet containing 150 mg of pregabalin.

1Take this medicine exactly as prescribed by your doctor.
2Swallow the tablet whole with a glass of water.
3You can take it with or without food, but taking it with food may reduce stomach upset.
4Take it at the same times each day to maintain consistent levels.
5Do not crush, chew, or break the tablet unless your doctor advises.
6If you miss a dose, follow the missed dose instructions.
7Do not stop taking this medicine suddenly without consulting your doctor.

Dosage Information

Adult DosageThe usual starting dose of this medicine for neuropathic pain is 150 mg per day, divided into two or three doses. The dose may be increased gradually based on response and tolerability, up to a maximum of 600 mg per day. For epilepsy, the starting dose is 150 mg per day, divided into two or three doses, and may be increased to a maximum of 600 mg per day. For generalized anxiety disorder, the starting dose is 150 mg per day, divided into two or three doses. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may require a lower dose due to reduced renal function. Dose should be adjusted based on creatinine clearance. Close monitoring for side effects such as dizziness and falls is recommended.
Renal ImpairmentDose adjustment is required in patients with renal impairment. For creatinine clearance 30-60 mL/min, the dose should be reduced by 50%. For creatinine clearance 15-30 mL/min, the dose should be reduced by 75%. For creatinine clearance less than 15 mL/min, the dose should be reduced to 25% of the normal dose. This medicine is removed by hemodialysis, so a supplemental dose may be needed after dialysis.
Hepatic ImpairmentNo dose adjustment is required for patients with hepatic impairment, as this medicine is not metabolized by the liver.
Maximum Daily DoseThe maximum recommended daily dose is 600 mg per day, divided into two or three doses.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset and may minimize dizziness.
Grapefruit
Avoid
May increase drug levels and side effects.
Alcohol
Avoid
Increases sedation and impairs coordination.

⏰ 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 inrica 150mg capsule

✅ Common Side Effects

Dizziness (Common (10-30%))
Avoid driving or operating machinery until you know how this medicine affects you. If dizziness persists, consult your doctor.
Drowsiness (Common (10-30%))
Take the medicine at bedtime if it makes you sleepy during the day. Avoid alcohol.
Fatigue (Common (5-10%))
Get adequate rest. If fatigue interferes with daily activities, talk to your doctor.
Weight gain (Common (5-10%))
Monitor your weight and maintain a healthy diet. Consult your doctor if weight gain is significant.
Peripheral edema (Common (5-10%))
Elevate your legs when sitting. If swelling is severe or sudden, seek medical attention.

🚨 Serious Side Effects

Severe allergic reaction (Rare (<0.1%))
Seek immediate medical help if you experience rash, itching, swelling of the face, lips, tongue, or throat, or difficulty breathing.
Suicidal thoughts or behavior (Rare (<0.1%))
Contact your doctor immediately if you have any thoughts of harming yourself.
Angioedema (Rare (<0.1%))
Seek emergency care if you notice swelling of the face, mouth, or throat.
Rhabdomyolysis (Very rare (<0.01%))
Report muscle pain, weakness, or dark urine to your doctor immediately.

⚠️ Rare Side Effects

Heart failure
Seek medical attention if you experience shortness of breath, swelling, or rapid weight gain.
Pancreatitis
Report severe abdominal pain to your doctor immediately.
Urinary retention
Consult your doctor if you have difficulty urinating.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Morphine Major
Diazepam Major
Alcohol Major
Lisinopril Moderate
Metformin Moderate
Antacids Minor

🚨 Major Interactions

  • Opioid pain medicines (e.g., morphine, oxycodone)
  • Benzodiazepines (e.g., diazepam, lorazepam)
  • Alcohol

⚡ Moderate Interactions

  • Antihypertensives
  • Antidiabetics

🍷 Alcohol Interaction

Alcohol can increase the sedative effects of this medicine, leading to excessive drowsiness, dizziness, and impaired coordination. It is strongly advised to avoid alcohol while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to pregabalin or any component of the formulation","Severe renal impairment (creatinine clearance

⚠️ Warnings & Precautions

["May cause dizziness and drowsiness; avoid driving or operating machinery until effects are known.","Do not stop this medicine abruptly; withdrawal symptoms may occur.","May increase risk of suicidal thoughts; monitor mood changes.","Can cause peripheral edema and weight gain; monitor in patients with heart failure.","Use with caution in elderly patients due to increased risk of falls.","May impair cognitive function; use caution in patients with dementia.","Not recommended for children under 18 years unless prescribed by a specialist."]

🤱 Lactation Safety

This medicine is excreted in breast milk. Breastfeeding is not recommended while taking this medicine due to the potential for serious adverse reactions in nursing infants.

💊 Overdose Management

Overdose of this medicine may cause excessive sedation, confusion, agitation, and in severe cases, respiratory depression and coma. If overdose is suspected, seek emergency medical attention immediately. Treatment is supportive and symptomatic. 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 take two doses at the same time to make up for a missed dose.

Additional Safety Advice

General Safety

Always take this medicine exactly as prescribed by your doctor. Do not change the dose or stop taking it without consulting your doctor, as sudden withdrawal can cause anxiety, insomnia, and other symptoms. Avoid driving or operating heavy machinery until you know how this medicine affects you. Alcohol can increase the sedative effects of this medicine, so it is best to avoid alcohol. Inform your doctor if you have kidney problems, as the dose may need adjustment. If you are pregnant or breastfeeding, discuss the risks and benefits with your doctor. Keep all your medical appointments and lab tests as scheduled. Store this medicine at room temperature, away from moisture and heat. Do not share this medicine with others, even if they have similar symptoms.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are at higher risk of side effects such as dizziness, drowsiness, and falls. Dose adjustment based on renal function is often necessary. Close monitoring is recommended. Elderly patients may also be more sensitive to the cognitive effects of this medicine.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, discuss with your doctor before taking this medicine. It should be used during pregnancy only if clearly needed. Effective contraception is recommended for women of childbearing potential who are taking this medicine. If you become pregnant while taking this medicine, contact your doctor immediately.

🏥 Post-Surgery Considerations

This medicine may be used after surgery for pain management, but it is not a first-line treatment for acute postoperative pain. It may interact with other pain medicines and anesthetics. Inform your surgeon and anesthesiologist if you are taking this medicine. Do not stop it suddenly before surgery without medical advice.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine, as it may interact with anesthetics or other medicines used during dental procedures. It may also cause dry mouth, which can affect dental health. Maintain good oral hygiene and stay hydrated.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce stress on nerves and joints.
🥗
Engage in regular low-impact exercise such as walking or swimming.
😴
Practice relaxation techniques like deep breathing or meditation to manage anxiety.
💧
Get adequate sleep to help your nervous system recover.
🧘
Avoid alcohol and recreational drugs.
🌞
Stay hydrated and eat a balanced diet rich in fruits and vegetables.
🚭
Keep a pain diary to track your symptoms and response to treatment.

🏋️ Exercise Considerations

This medicine can cause dizziness and drowsiness, which may affect your coordination. Avoid activities that require mental alertness, such as driving or operating heavy machinery, until you know how the medicine affects you. If you exercise, do so with caution and avoid activities that increase the risk of falls. Consult your doctor before starting any new exercise program.

🥗 Diet Recommendations

Include foods rich in omega-3 fatty acids, such as fish and flaxseeds, to support nerve health.
Reduce intake of processed foods and added sugars.
Eat plenty of fruits and vegetables for antioxidants.
Stay well hydrated throughout the day.
Limit caffeine as it may increase anxiety and interfere with sleep.

💼 Impact on Daily Work & Life

This medicine can cause dizziness and drowsiness, which may impair your ability to drive or operate machinery. It is important to avoid these activities until you know how the medicine affects you. You may need to adjust your work schedule if you experience excessive sedation. Discuss with your employer if you need accommodations. The medicine may also affect your concentration and memory, so take breaks as needed.

🛑 When to Stop This Medicine

You should not stop taking this medicine without consulting your doctor. If you experience serious side effects such as suicidal thoughts, severe allergic reactions, or difficulty breathing, seek immediate medical attention. Your doctor may decide to stop the medicine if it is not effective or if you develop significant side effects. Always taper the dose gradually under medical supervision to avoid withdrawal symptoms.

📅 Long-Term Use Effects

Long-term use of this medicine may lead to tolerance, dependence, and withdrawal symptoms upon discontinuation. It may also cause weight gain, peripheral edema, and cognitive impairment. Regular monitoring of renal function, mood, and side effects is recommended. The dose should be tapered gradually when stopping. Some patients may experience persistent sexual dysfunction or vision problems. Always discuss the risks and benefits of long-term use with your doctor.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Physical therapy

Can help improve strength and reduce pain in neuropathic conditions.

Evidence: Well-established
Cognitive behavioral therapy

Effective for managing chronic pain and anxiety.

Evidence: Well-established
Acupuncture

May provide relief for some types of neuropathic pain.

Evidence: Limited
Transcutaneous electrical nerve stimulation (TENS)

May help reduce pain in some patients.

Evidence: Moderate

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no known interactions between this medicine and vaccines. However, it is always advisable to inform your healthcare provider about all medicines you are taking before receiving any vaccine.

📦 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 along with a copy of your prescription. Keep it in your carry-on luggage to avoid loss. Store at room temperature and protect from extreme heat or cold. If crossing time zones, adjust dosing times gradually in consultation with your doctor. Check local customs regulations for controlled substances, as pregabalin may be regulated in some countries.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 52-year-old man with diabetic neuropathy
He had been suffering from burning pain in his feet for years. His doctor prescribed this medicine at 150 mg per day, gradually increased to 300 mg per day. After 4 weeks, he noticed significant relief in pain and improved sleep. He experienced mild dizziness initially, which subsided after a few days. He was advised not to stop the medicine suddenly.
💡 Lesson: Gradual titration and patience are key to achieving pain relief with this medicine. Side effects often diminish with continued use.
👤 A 35-year-old woman with generalized anxiety disorder
She was started on this medicine 150 mg per day for anxiety. She felt calmer within a week but experienced drowsiness during the day. Her doctor advised taking the dose at night, which helped. She was also cautioned about withdrawal symptoms and the need to taper slowly when discontinuing.
💡 Lesson: Timing the dose can help manage side effects. Never stop this medicine abruptly.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine may start reducing pain within a few days, but it can take several weeks to achieve its full effect. It is important to take it regularly as prescribed.

Q: Can I stop taking this medicine suddenly?

A: No, you should never stop this medicine suddenly as it can cause withdrawal symptoms such as anxiety, insomnia, and irritability. Always consult your doctor before stopping, and taper the dose gradually.

Q: What should I do if I miss a dose?

A: 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 dose.

Q: Is this medicine safe during pregnancy?

A: This medicine should be used during pregnancy only if clearly needed. It may harm the fetus. Consult your doctor if you are pregnant or planning to become pregnant.

Q: Can I drink alcohol while taking this medicine?

A: It is best to avoid alcohol while taking this medicine as it can increase sedation and dizziness.

🤔 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?
  • Is it safe during pregnancy?
  • How do I stop this medicine?

🔄 Substitutes for inrica 150mg capsule

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine is a simple painkiller like paracetamol.
    Fact: This medicine is not a simple painkiller; it is a nerve pain medicine that works on the nervous system.
  • Myth: You can stop this medicine whenever you feel better.
    Fact: You should never stop this medicine suddenly; it must be tapered off gradually under medical supervision.
  • Myth: This medicine is safe to take during pregnancy.
    Fact: This medicine should be used during pregnancy only if clearly needed, as it may harm the fetus.
  • Myth: This medicine is not addictive.
    Fact: This medicine can cause dependence and withdrawal symptoms, so it should be used with caution.

🔄 Alternative Options

Generic Alternatives

  • Pregabalin 150 mg generic

Brand Alternatives

  • Avertz 150mg Tablet

📊 Comparison with Similar Medicines

[{"medicine":"Pregabalin","class":"Gabapentinoid","primary_use":"Neuropathic pain, epilepsy, anxiety","half_life":"6.3 hours","renal_adjustment":"Required"},{"medicine":"Gabapentin","class":"Gabapentinoid","primary_use":"Neuropathic pain, epilepsy","half_life":"5-7 hours","renal_adjustment":"Required"},{"medicine":"Duloxetine","class":"SNRI","primary_use":"Neuropathic pain, depression, anxiety","half_life":"12 hours","renal_adjustment":"Not required"}]

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