pexep 30 tablet - Paroxetine (30mg) medicine

Oxitine PR 30mg Tablet: Complete Medicine Guide

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🏭 Intas Pharmaceuticals Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 24, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established
Reviewed by
SaathiMed Expert Panel | Sep 24, 2026

When to Call Your Doctor IMMEDIATELY

  • Thoughts of harming yourself or others
  • Severe agitation, hallucinations, or confusion
  • Rapid heart rate, fever, muscle rigidity (serotonin syndrome)
  • Unusual bleeding or bruising
  • Seizures
  • Severe allergic reaction (rash, swelling, difficulty breathing)
  • Yellowing of skin or eyes

If experiencing severe symptoms, call emergency services immediately.

What is pexep 30 tablet used for?

Oxitine PR 30mg tablet contains Paroxetine, an SSRI antidepressant used to treat depression, anxiety disorders, and OCD. It works by increasing serotonin levels in the brain. It may take several weeks to show full effect. Do not stop abruptly.

  • Generic Name: Paroxetine (30mg)
  • Manufacturer: Intas Pharmaceuticals Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 pexep 30 tablet के बारे में (Hindi Summary)

उपयोग: यह दवा पैरोक्सेटीन 30 मिलीग्राम युक्त एक एसएसआरआई एंटीडिप्रेसेंट है। इसका उपयोग अवसाद, चिंता विकार, पैनिक डिसऑर्डर, ऑब्सेसिव-कंपल्सिव डिसऑर्डर (ओसीडी), और सामाजिक चिंता विकार के इलाज में किया जाता है। यह मस्तिष्क में सेरोटोनिन के स्तर को बढ़ाकर काम करती है। इसका पूरा असर दिखने में कई सप्ताह लग सकते हैं। इसे डॉक्टर की सलाह के बिना अचानक बंद न करें।

साइड इफेक्ट्स: आम दुष्प्रभावों में मतली, नींद आना, चक्कर आना, अनिद्रा, पसीना, मुँह सूखना और यौन समस्याएँ शामिल हैं। गंभीर दुष्प्रभावों में सेरोटोनिन सिंड्रोम, रक्तस्राव का खतरा, और सोडियम की कमी हो सकती है। यदि आपको बेचैनी, भ्रम, तेज़ धड़कन, बुखार, या असामान्य रक्तस्राव हो तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। इसे अचानक बंद न करें, इससे withdrawal symptoms हो सकते हैं। शराब का सेवन न करें। यदि आपको दौरे, यकृत या गुर्दे की बीमारी, या रक्तस्राव विकार है तो डॉक्टर को बताएं। गाड़ी चलाते या मशीन चलाते समय सावधानी बरतें।

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 pexep 30 tablet Uses & Benefits

[{"condition":"Major Depressive Disorder","description":"This medicine helps relieve symptoms of depression such as persistent sadness, loss of interest, and fatigue.","evidence":"Well-established"},{"condition":"Obsessive-Compulsive Disorder","description":"Reduces the frequency and intensity of intrusive thoughts and repetitive behaviors.","evidence":"Well-established"},{"condition":"Panic Disorder","description":"Decreases the frequency and severity of panic attacks and reduces anticipatory anxiety.","evidence":"Well-established"},{"condition":"Social Anxiety Disorder","description":"Helps reduce intense fear and avoidance of social situations.","evidence":"Well-established"},{"condition":"Generalized Anxiety Disorder","description":"Reduces excessive, uncontrollable worry and associated symptoms like restlessness and irritability.","evidence":"Well-established"},{"condition":"Post-Traumatic Stress Disorder","description":"May help reduce re-experiencing, avoidance, and hyperarousal symptoms.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Premature Ejaculation","description":"Sometimes prescribed off-label to delay ejaculation due to its effect on serotonin.","evidence":"Moderate"},{"condition":"Hot Flashes","description":"May be used off-label to reduce hot flashes in menopausal women.","evidence":"Limited"},{"condition":"Irritable Bowel Syndrome","description":"Occasionally used off-label for IBS-related anxiety and gut symptoms.","evidence":"Limited"}]

Primary treatment for: Major Depressive Disorder

Also treats: Obsessive-Compulsive Disorder, Panic Disorder, Social Anxiety Disorder, Generalized Anxiety Disorder, Post-Traumatic Stress Disorder

📋 Drug Information

Generic Name(s)Paroxetine (30mg)
Brand Namepexep 30 tablet
ManufacturerIntas Pharmaceuticals Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassNEURO CNS
Action ClassSelective Seretonin Reuptake inhibitors (SSRIs)
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C (59°F to 86°F). Keep away from moisture and heat. Keep in the original container.
Shelf LifeTypically 2 years from the date of manufacture. Check the expiry date on the package.
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 at the same time each day to maintain consistent blood levels.
2
Do not stop this medicine abruptly; always taper under medical supervision.
3
Monitor for increased suicidal thoughts, especially in the first few weeks.
4
Avoid alcohol and recreational drugs while on this medicine.
5
Report any unusual bleeding, bruising, or signs of infection to your doctor.
6
Be patient; full therapeutic effects may take 6-8 weeks.
7
Keep regular follow-up appointments to monitor your progress and side effects.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Persistent sadness
This medicine is commonly prescribed for depression.
Likely Use
✅
Excessive worry
Used for generalized anxiety disorder.
Likely Use
❌
Fever
This medicine is not a fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionParoxetine is well absorbed from the gastrointestinal tract after oral administration. The absolute bioavailability is approximately 50% due to first-pass metabolism. Food does not significantly affect the extent of absorption but may slightly delay the time to peak concentration.
DistributionParoxetine is widely distributed throughout the body, including the central nervous system. It is approximately 93-95% bound to plasma proteins. The volume of distribution is large, indicating extensive tissue distribution.
Protein BindingApproximately 93-95% bound to plasma proteins.
MetabolismParoxetine is extensively metabolized in the liver, primarily by cytochrome P450 2D6 (CYP2D6) and to a lesser extent by other enzymes. Its metabolites are inactive. The enzyme CYP2D6 is subject to genetic polymorphism, which can affect drug levels.
Half-LifeThe elimination half-life of paroxetine is approximately 21 hours (range 15-30 hours).
ExcretionParoxetine is excreted primarily in the urine as metabolites, with a small amount excreted in feces. About 64% of a dose is excreted in urine and 36% in feces over 10 days.
BioavailabilityApproximately 50% due to first-pass metabolism.
Onset of ActionThe onset of therapeutic effect is typically 1-4 weeks, with full benefits often taking 6-8 weeks.
Peak Plasma TimePeak plasma concentrations are reached approximately 5-8 hours after oral administration.
Duration of ActionThe duration of action is related to the half-life, with steady-state levels achieved after about 7-14 days of consistent dosing.

How It Works

Paroxetine selectively inhibits the reuptake of serotonin (5-hydroxytryptamine, 5-HT) at the presynaptic neuronal membrane, thereby increasing serotonin concentration in the synaptic cleft. This enhanced serotonergic neurotransmission is thought to underlie its therapeutic effects in depression and anxiety disorders. Paroxetine has minimal affinity for muscarinic, histaminergic, and alpha-adrenergic receptors, which contributes to its relatively favorable side effect profile compared to tricyclic antidepressants.

Mechanism Steps

1
Binding to Serotonin Transporter: Paroxetine binds with high affinity to the serotonin transporter (SERT) on presynaptic neurons.
2
Inhibition of Reuptake: This binding inhibits the reuptake of serotonin from the synaptic cleft into the presynaptic neuron.
3
Increased Serotonin Levels: As a result, serotonin accumulates in the synaptic cleft, enhancing neurotransmission.
4
Downstream Effects: Prolonged increased serotonin leads to adaptive changes in postsynaptic receptors, contributing to therapeutic effects over weeks.

💡 How to Take pexep 30 tablet

Strength: Immediate-release tablet, 30 mg

1Take this medicine exactly as prescribed by your doctor.
2Swallow the tablet whole with a glass of water.
3Take it at the same time each day, preferably in the morning.
4You may take it with or without food, but taking it with food may reduce nausea.
5Do not crush, chew, or break the tablet unless instructed by your doctor.
6Do not stop taking this medicine abruptly without consulting your doctor.

Dosage Information

Adult DosageThe usual starting dose for adults is 20 mg once daily, usually taken in the morning. The dose may be increased by 10 mg per day at weekly intervals up to a maximum of 50 mg per day, depending on the condition being treated and the patient's response. For obsessive-compulsive disorder, the typical dose range is 40-60 mg per day. 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 be more sensitive to the effects of paroxetine. Start with a lower dose (e.g., 10 mg daily) and titrate slowly. Monitor for hyponatremia and falls.
Renal ImpairmentFor patients with severe renal impairment (creatinine clearance <30 mL/min), a lower starting dose (e.g., 10 mg daily) is recommended. Dose should be individualized by a clinician.
Hepatic ImpairmentFor patients with hepatic impairment, a lower starting dose (e.g., 10 mg daily) is recommended. Dose should be individualized by a clinician.
Maximum Daily Dose50 mg per day (up to 60 mg per day for obsessive-compulsive disorder under specialist supervision).

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset and nausea.
Grapefruit
Avoid
May increase drug levels.
Alcohol
Avoid
Increases drowsiness and impairs judgment.

⏰ 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 pexep 30 tablet

✅ Common Side Effects

Nausea (Common (10-20%))
Take with food to reduce nausea. If persistent, consult your doctor.
Drowsiness (Common (10-20%))
Avoid driving or operating machinery until you know how it affects you. Usually improves with time.
Insomnia (Common (10-20%))
Take in the morning if insomnia occurs. Practice good sleep hygiene.
Dry Mouth (Common (10-20%))
Sip water frequently, chew sugar-free gum, or use saliva substitutes.
Sweating (Common (10-20%))
Stay hydrated and dress in light clothing. Consult doctor if excessive.
Sexual Dysfunction (Common (10-20%))
Discuss with your doctor; dose adjustment or alternative may be considered.

🚨 Serious Side Effects

Serotonin Syndrome (Rare (<0.1%))
Seek immediate medical attention if you experience agitation, hallucinations, rapid heart rate, fever, muscle rigidity, or seizures.
Increased Bleeding Risk (Uncommon (0.1-1%))
Report unusual bruising or bleeding to your doctor immediately.
Hyponatremia (Uncommon (0.1-1%))
Watch for confusion, headache, weakness, or difficulty concentrating. Seek medical attention if symptoms occur.
Angle-Closure Glaucoma (Rare (<0.1%))
Seek immediate care if you experience eye pain, vision changes, or swelling around the eyes.
Suicidal Thoughts (Uncommon (0.1-1%))
Contact your doctor or emergency services immediately if you have thoughts of harming yourself.

⚠️ Rare Side Effects

Severe Allergic Reactions
Seek emergency help if you experience rash, itching, swelling, or difficulty breathing.
Mania
Contact your doctor if you experience unusually elevated mood, decreased need for sleep, or racing thoughts.
Liver Enzyme Elevation
Regular monitoring may be needed. Report yellowing of skin or eyes.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
MAOIs Major
Thioridazine Major
Pimozide Major
NSAIDs Moderate
Warfarin Moderate
TCAs Moderate
CYP2D6 Inhibitors Moderate
Antacids Minor
Cimetidine Minor
Alcohol Moderate

🚨 Major Interactions

  • Monoamine Oxidase Inhibitors (MAOIs)
  • Thioridazine
  • Pimozide

⚡ Moderate Interactions

  • NSAIDs (e.g., ibuprofen, naproxen)
  • Warfarin
  • Tricyclic Antidepressants (TCAs)
  • CYP2D6 Inhibitors (e.g., fluoxetine, quinidine)

🍷 Alcohol Interaction

Avoid alcohol while taking this medicine. Alcohol can increase drowsiness, dizziness, and impair judgment, and may worsen depression.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to paroxetine or any component of the formulation","Concomitant use with monoamine oxidase inhibitors (MAOIs) or within 14 days of stopping an MAOI","Concomitant use with thioridazine or pimozide","Uncontrolled narrow-angle glaucoma"]

⚠️ Warnings & Precautions

["Increased risk of suicidal thoughts and behaviors in children, adolescents, and young adults, especially during the first few weeks of treatment.","Serotonin syndrome may occur, particularly with concomitant serotonergic drugs.","Abrupt discontinuation can cause withdrawal symptoms; taper gradually.","May impair physical and mental abilities; caution with driving or operating machinery.","Use with caution in patients with a history of seizures, bipolar disorder, or bleeding disorders.","Hyponatremia may occur, especially in elderly patients or those taking diuretics.","May increase the risk of bleeding, especially when used with NSAIDs, aspirin, or warfarin."]

🤱 Lactation Safety

Paroxetine is excreted in breast milk in small amounts. Caution is advised; consult your doctor to weigh the benefits and risks. Monitoring of the infant for adverse effects is recommended.

💊 Overdose Management

Overdose may cause nausea, vomiting, drowsiness, tachycardia, and in severe cases, serotonin syndrome, seizures, or coma. There is no specific antidote. Treatment is supportive and symptomatic. Contact emergency services immediately if overdose is suspected.

⏰ 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 once.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not stop taking it abruptly, as this can cause withdrawal symptoms such as dizziness, nausea, and anxiety. Avoid alcohol while taking this medicine, as it can increase drowsiness and impair judgment. Inform your doctor if you have a history of bipolar disorder, seizures, liver or kidney disease, or bleeding disorders. This medicine may interact with other medications, including MAOIs, NSAIDs, and blood thinners. Use caution when driving or operating machinery until you know how this medicine affects you. Keep this medicine out of reach of children and store it at room temperature away from moisture and heat.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are at higher risk of hyponatremia, falls, and fractures. Start with a lower dose and monitor closely.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor. Paroxetine may increase the risk of congenital heart defects. Alternative medications may be considered.

🏥 Post-Surgery Considerations

Inform your surgeon and anesthesiologist that you are taking this medicine. It may interact with certain anesthetic agents and increase bleeding risk.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine, as it may increase bleeding risk during dental procedures. Your dentist may take extra precautions.

💚 Lifestyle Tips for Better Results

🏃
Maintain a regular sleep schedule.
🥗
Engage in regular physical activity.
😴
Practice stress-reduction techniques like meditation.
💧
Stay connected with supportive friends and family.
🧘
Avoid alcohol and illicit drugs.
🌞
Eat a balanced diet rich in fruits and vegetables.

🏋️ Exercise Considerations

Exercise is generally safe, but start slowly if you have been inactive. Stay hydrated, especially if you sweat excessively. Avoid strenuous exercise if you feel dizzy or lightheaded.

🥗 Diet Recommendations

Include omega-3 rich foods like fish.
Reduce caffeine intake as it may increase anxiety.
Stay well hydrated.
Eat regular meals to avoid nausea.

💼 Impact on Daily Work & Life

This medicine may cause drowsiness or dizziness, especially when you first start taking it. Avoid driving or operating heavy machinery until you know how it affects you. It may also affect concentration; take precautions.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. If you experience severe side effects or need to discontinue, your doctor will guide you on a gradual tapering schedule to avoid withdrawal symptoms.

📅 Long-Term Use Effects

Long-term use may be associated with weight gain, sexual dysfunction, and increased risk of bone fractures. Regular monitoring of mood, sodium levels, and liver function is advised. Do not stop without medical advice.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Cognitive Behavioral Therapy

Can be as effective as medication for mild to moderate depression and anxiety.

Evidence: Well-established
Regular Exercise

Has been shown to improve mood and reduce anxiety.

Evidence: Well-established
Mindfulness Meditation

May help reduce stress and improve symptoms of anxiety and depression.

Evidence: Moderate

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific interactions with vaccines are known. 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

Carry this medicine in its original packaging with a copy of your prescription. Keep it in your carry-on luggage. For long flights, adjust dosing times gradually to the new time zone. Store at room temperature and avoid extreme heat. Check customs regulations for controlled substances.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with major depressive disorder
She started this medicine as prescribed. After 2 weeks, she noticed improved mood and energy. She experienced mild nausea initially, which subsided after taking it with breakfast. She emphasized the importance of not missing doses.
💡 Lesson: Consistent daily dosing and taking with food can improve tolerability and outcomes.
👤 A 50-year-old man with obsessive-compulsive disorder
He had intrusive thoughts and compulsive hand-washing. After 6 weeks on this medicine, his symptoms reduced significantly. He initially had insomnia, so his doctor advised taking it in the morning. He also attended cognitive behavioral therapy.
💡 Lesson: Combining medication with therapy can enhance results; adjusting timing can manage side effects.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: It may take 1-4 weeks to notice improvement and 6-8 weeks for full effect.

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

A: Take it as soon as you remember, unless it's almost time for your next dose. Do not double dose.

Q: Can I stop taking this medicine suddenly?

A: No, stopping abruptly can cause withdrawal symptoms. Consult your doctor for a gradual taper.

🤔 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 pexep 30 tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Antidepressants are addictive.
    Fact: Paroxetine is not addictive in the traditional sense, but it can cause withdrawal symptoms if stopped abruptly. It should be tapered gradually under medical supervision.
  • Myth: You will feel better immediately.
    Fact: It may take 1-4 weeks to notice improvement and 6-8 weeks for full effect.
  • Myth: You can stop taking it once you feel better.
    Fact: Stopping abruptly can cause withdrawal symptoms and relapse. Always consult your doctor before stopping.

🔄 Alternative Options

Generic Alternatives

  • Paroxetine 30mg tablet

Brand Alternatives

  • Paxil
  • Pexeva
  • Seroxat

📊 Comparison with Similar Medicines

[{"medicine":"Paroxetine","class":"SSRI","half_life":"21 hours","common_uses":"Depression, anxiety, OCD","notable_side_effects":"Sexual dysfunction, weight gain"},{"medicine":"Fluoxetine","class":"SSRI","half_life":"4-6 days","common_uses":"Depression, OCD, bulimia","notable_side_effects":"Insomnia, agitation"},{"medicine":"Sertraline","class":"SSRI","half_life":"26 hours","common_uses":"Depression, anxiety, OCD, PTSD","notable_side_effects":"GI upset, diarrhea"}]

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