arkapres 150 tablet - Clonidine (150mcg) medicine

Arkapres 150 Tablet (Clonidine 150mcg): Complete Medicine Guide

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Clonidine (150mcg)
🏭 Biokindle Lifesciences Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 23, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for hypertension; moderate for other uses.
Reviewed by
SaathiMed Expert Panel | Sep 23, 2026

When to Call Your Doctor IMMEDIATELY

  • Severe dizziness or fainting
  • Very slow heartbeat (less than 50 beats per minute)
  • Difficulty breathing or shortness of breath
  • Swelling of the face, lips, tongue, or throat
  • Chest pain or palpitations
  • Severe headache with visual changes
  • Unusual bruising or bleeding
  • Confusion or hallucinations

If experiencing severe symptoms, call emergency services immediately.

What is arkapres 150 tablet used for?

This medicine contains clonidine 150 micrograms, an alpha-2 adrenergic agonist used primarily to treat high blood pressure. It works by reducing sympathetic nervous system activity, which lowers heart rate and blood pressure. It is taken orally, usually once or twice daily, and should not be stopped suddenly.

  • Generic Name: Clonidine
  • Manufacturer: Biokindle Lifesciences Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 arkapres 150 tablet के बारे में (Hindi Summary)

उपयोग: यह दवा क्लोनिडीन 150 माइक्रोग्राम युक्त एक टैबलेट है, जिसका उपयोग मुख्य रूप से उच्च रक्तचाप (हाई ब्लड प्रेशर) के इलाज के लिए किया जाता है। यह मस्तिष्क में अल्फा-2 रिसेप्टर्स को उत्तेजित करके सहानुभूति तंत्रिका तंत्र की गतिविधि को कम करती है, जिससे हृदय गति धीमी होती है और रक्त वाहिकाएं शिथिल होती हैं, जिससे रक्तचाप कम होता है। इसका उपयोग ADHD, मेनोपॉज़ के दौरान होने वाली गर्म लहरों, और ओपिओइड वापसी के लक्षणों में भी किया जा सकता है। यह दवा मुंह से ली जाती है और इसे अचानक बंद नहीं करना चाहिए, क्योंकि इससे रक्तचाप फिर से बढ़ सकता है।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में नींद आना, सूखा मुंह, चक्कर आना, थकान, सिरदर्द और कब्ज शामिल हैं। ये आमतौर पर हल्के होते हैं और शरीर के अभ्यस्त होने पर कम हो जाते हैं। गंभीर दुष्प्रभावों में बहुत कम रक्तचाप, धीमी हृदय गति, और एलर्जी प्रतिक्रियाएं शामिल हैं। यदि आपको कोई भी असामान्य लक्षण महसूस 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 रक्तचाप तेजी से बढ़ सकता है, दिल की धड़कन तेज हो सकती है, पसीना आ सकता है और घबराहट हो सकती है। यदि दवा बंद करनी हो, तो डॉक्टर की सलाह से धीरे-धीरे कम करें। जब तक आपको पता न चले कि यह दवा आप पर कैसा असर करती है, तब तक वाहन चलाने या मशीनरी चलाने से बचें, क्योंकि इससे नींद और चक्कर आ सकते हैं। बैठने या लेटने से उठते समय धीरे-धीरे उठें। शराब का सेवन न करें क्योंकि इससे नींद और कम रक्तचाप बढ़ सकता है। नियमित रूप से रक्तचाप की जांच कराएं।

💡 Did You Know? India is the largest provider of generic medicines globally, supplying over 50% of global vaccine demand.

💊 arkapres 150 tablet Uses & Benefits

[{"condition":"Hypertension","description":"This medicine is used to lower high blood pressure by reducing sympathetic nervous system activity, which decreases heart rate and relaxes blood vessels.","evidence":"Well-established"},{"condition":"Attention deficit hyperactivity disorder (ADHD)","description":"Sometimes prescribed as an adjunct for ADHD, particularly in children with hyperactivity, impulsivity, or sleep problems, though it is not a first-line treatment.","evidence":"Moderate"},{"condition":"Menopausal hot flashes","description":"This medicine can reduce the frequency and severity of hot flashes in some women who cannot take hormone therapy.","evidence":"Moderate"},{"condition":"Opioid withdrawal","description":"Used off-label to help manage autonomic symptoms such as sweating, agitation, and rapid heart rate during opioid withdrawal.","evidence":"Limited"}]

Off-label uses: [{"condition":"Tourette syndrome","description":"Sometimes used to reduce tics in patients who do not respond to other treatments.","evidence":"Limited"},{"condition":"Neuropathic pain","description":"May be prescribed for certain types of chronic pain, including diabetic neuropathy and complex regional pain syndrome.","evidence":"Limited"},{"condition":"Ulcerative colitis","description":"Occasionally used to help manage diarrhea in patients with ulcerative colitis.","evidence":"Limited"},{"condition":"Restless legs syndrome","description":"May be considered for symptom relief in some patients, though other treatments are usually preferred.","evidence":"Limited"}]

Primary treatment for: Hypertension

Also treats: Attention deficit hyperactivity disorder, Menopausal hot flashes, Opioid withdrawal, Tourette syndrome, Neuropathic pain

📋 Drug Information

Generic Name(s)Clonidine
Brand NameArkamin
ManufacturerBiokindle Lifesciences Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassCARDIAC
Action ClassAlpha 2-adrenoceptors agonist (Central sympatholytics)
Route of AdministrationOral
StorageStore this medicine at room temperature between 15°C and 30°C (59°F to 86°F). Keep it in a dry place, away from direct sunlight and moisture. Keep it out of reach of children and pets.
Shelf LifeThe shelf life of this medicine is typically 24 months from the date of manufacture. Do not use beyond the expiry date printed on the packaging.
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; your doctor will taper the dose gradually to prevent rebound hypertension.
3
Avoid driving or operating heavy machinery until you know how this medicine affects your alertness.
4
Stand up slowly from sitting or lying positions to minimize dizziness.
5
Monitor your blood pressure regularly and keep a record to share with your doctor.
6
Inform your doctor if you experience persistent drowsiness, dry mouth, or mood changes.
7
Avoid alcohol while taking this medicine as it can increase sedation and low blood pressure.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
High blood pressure
This medicine is commonly prescribed for this.
Likely Use
✅
Hot flashes
This medicine may be used off-label for menopausal hot flashes.
Likely Use
❌
Fever
This medicine is not a primary fever reducer.
Not Primary
❌
Cough
This medicine is not used for cough.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is well absorbed after oral administration, with peak plasma concentrations typically reached within 1 to 3 hours. The absolute bioavailability is approximately 70 to 80 percent.
DistributionThis medicine is highly lipophilic and distributes widely into body tissues, including the brain. It crosses the blood-brain barrier and the placenta.
Protein BindingApproximately 20 to 40 percent bound to plasma proteins.
MetabolismThis medicine is extensively metabolized in the liver, primarily by cytochrome P450 enzymes, including CYP2D6, to inactive metabolites.
Half-LifeThe elimination half-life of this medicine is approximately 6 to 24 hours, with an average of about 12 to 16 hours in adults with normal renal function.
ExcretionAbout 40 to 60 percent of a dose is excreted in the urine as unchanged drug, and the remainder is excreted as metabolites in urine and feces.
BioavailabilityThe oral bioavailability of this medicine is approximately 70 to 80 percent.
Onset of ActionThe onset of antihypertensive effect is usually within 30 to 60 minutes after oral administration.
Peak Plasma TimePeak plasma concentrations are reached in about 1 to 3 hours after oral administration.
Duration of ActionThe antihypertensive effect of a single oral dose lasts approximately 6 to 12 hours, but the full effect may take several days of regular dosing to develop.

How It Works

This medicine works by selectively stimulating alpha-2 adrenergic receptors in the brainstem, particularly in the locus coeruleus and nucleus tractus solitarii. This stimulation reduces the release of norepinephrine and decreases sympathetic outflow from the central nervous system. As a result, heart rate slows, blood vessels relax, and blood pressure falls. The central action also contributes to sedation and dry mouth.

Mechanism Steps

1
Binding to alpha-2 receptors: This medicine binds to alpha-2 adrenergic receptors in the brainstem with high affinity.
2
Reduced norepinephrine release: Activation of these receptors decreases the release of norepinephrine from presynaptic neurons.
3
Decreased sympathetic outflow: The reduction in norepinephrine leads to decreased sympathetic nervous system activity.
4
Lowered blood pressure and heart rate: As sympathetic outflow decreases, blood vessels relax and the heart rate slows, resulting in lower blood pressure.

💡 How to Take arkapres 150 tablet

Strength: This medicine is available as an immediate-release tablet containing 150 micrograms of clonidine.

1Take this medicine by mouth with or without food, but consistently with respect to meals.
2Swallow the tablet whole with a glass of water. Do not crush, chew, or break the tablet unless your doctor advises otherwise.
3Take it at the same time each day to maintain consistent blood levels.
4If you miss a dose, follow the missed dose instructions.
5Do not stop taking this medicine suddenly without consulting your doctor.

Dosage Information

Adult DosageThe usual starting dose of this medicine for hypertension in adults is 100 to 150 micrograms taken orally once or twice daily. The dose may be increased gradually by your doctor depending on your blood pressure response, up to a maximum of 600 micrograms per day in divided doses. For other indications, the dose may vary. 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 this medicine, especially drowsiness, dizziness, and low blood pressure. Start with a lower dose and titrate slowly under medical supervision.
Renal ImpairmentIn patients with renal impairment, the dose of this medicine may need to be reduced because it is primarily excreted unchanged in the urine. Consult your doctor for dose adjustment.
Hepatic ImpairmentIn patients with hepatic impairment, the dose of this medicine may need to be reduced because it is extensively metabolized in the liver. Consult your doctor for dose adjustment.
Maximum Daily DoseThe maximum recommended daily dose of this medicine is 600 micrograms per day in divided doses for hypertension. Doses above this are not recommended.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with or without food
Food does not significantly affect absorption, but taking with food may reduce stomach upset.
Grapefruit juice
Avoid
May increase drug levels by inhibiting metabolism.
High-fat meals
Take with caution
May increase absorption and enhance effects.

⏰ 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 arkapres 150 tablet

✅ Common Side Effects

Drowsiness (Common (10-20%))
Avoid driving or operating machinery until you know how this medicine affects you. If drowsiness persists, consult your doctor.
Dry mouth (Common (10-20%))
Sip water frequently, chew sugar-free gum, or use saliva substitutes. Consult your doctor if it becomes bothersome.
Dizziness (Common (5-10%))
Stand up slowly from sitting or lying positions. If dizziness is severe or persistent, contact your doctor.
Fatigue (Common (5-10%))
Ensure adequate rest. If fatigue interferes with daily activities, consult your doctor.
Headache (Common (5-10%))
Usually resolves on its own. If headache is severe or persistent, consult your doctor.
Constipation (Common (5-10%))
Increase dietary fiber and fluid intake. Consult your doctor if constipation persists.

🚨 Serious Side Effects

Severe hypotension (Rare (<0.1%))
Seek immediate medical attention if you experience fainting, severe dizziness, or blurred vision.
Symptomatic bradycardia (Rare (<0.1%))
Seek immediate medical attention if you experience a very slow heartbeat, weakness, or confusion.
Allergic reactions (Rare (<0.1%))
Seek emergency care if you develop rash, itching, swelling of the face, lips, or throat, or difficulty breathing.
Mental depression (Rare (<0.1%))
Contact your doctor if you feel persistently sad, hopeless, or have thoughts of self-harm.

⚠️ Rare Side Effects

Hallucinations
Seek immediate medical attention if you see or hear things that are not there.
Gynecomastia
Consult your doctor if you notice breast enlargement or tenderness.
Thrombocytopenia
Seek medical attention if you notice unusual bruising or bleeding.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Beta-blockers Major
Tricyclic antidepressants Major
MAOIs Major
Sedatives Moderate
Alcohol Moderate
NSAIDs Moderate
Antihistamines Minor
Antacids Minor

🚨 Major Interactions

  • Beta-blockers
  • Tricyclic antidepressants
  • Monoamine oxidase inhibitors (MAOIs)

⚡ Moderate Interactions

  • Sedatives and hypnotics
  • Alcohol
  • NSAIDs

🍷 Alcohol Interaction

Alcohol can increase the sedative and blood pressure-lowering effects of this medicine. Avoid alcohol while taking this medicine to prevent excessive drowsiness, dizziness, and low blood pressure.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to clonidine or any component of the formulation","Severe bradycardia","Second- or third-degree heart block","Severe hypotension","Concurrent use with MAO inhibitors"]

⚠️ Warnings & Precautions

["Do not stop this medicine abruptly; taper the dose gradually under medical supervision to avoid rebound hypertension.","Use with caution in patients with severe coronary insufficiency, recent myocardial infarction, or cerebrovascular disease.","May cause drowsiness; avoid driving or operating machinery until you know how this medicine affects you.","Use with caution in patients with renal impairment; dose adjustment may be required.","Use with caution in patients with hepatic impairment; dose adjustment may be required.","May cause dry mouth; maintain good oral hygiene and hydration.","Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding."]

🤱 Lactation Safety

This medicine is excreted in human breast milk. Because of the potential for serious adverse reactions in breastfed infants, including sedation and hypotension, a decision should be made whether to discontinue nursing or to discontinue the medicine, taking into account the importance of the medicine to the mother. Consult your doctor before breastfeeding.

💊 Overdose Management

Overdose of this medicine can cause severe hypotension, bradycardia, respiratory depression, hypothermia, and loss of consciousness. If you suspect an overdose, seek emergency medical attention immediately. Treatment is supportive and may include administration of intravenous fluids, vasopressors, and atropine for bradycardia. Gastric lavage may be considered if the overdose is recent. Naloxone may be used to reverse respiratory depression and coma.

⏰ Missed Dose

If you miss a dose of this medicine, 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 a double dose to make up for a missed one. If you are unsure, consult your doctor or pharmacist.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not stop taking this medicine suddenly, because abrupt withdrawal can cause a sharp rise in blood pressure, rapid heartbeat, sweating, and anxiety. If you need to stop, your doctor will reduce the dose gradually. Avoid driving or operating heavy machinery until you know how this medicine affects you, as it can cause drowsiness and dizziness. Stand up slowly from a sitting or lying position to reduce the risk of dizziness. Inform your doctor if you have kidney problems, heart disease, or depression. Avoid alcohol while taking this medicine because it can increase drowsiness and low blood pressure. Keep all follow-up appointments and monitor your blood pressure regularly.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more sensitive to the sedative and blood pressure-lowering effects of this medicine. Start with a lower dose and titrate slowly. Monitor for dizziness, falls, and cognitive changes.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before conception. This medicine may not be the preferred treatment during pregnancy. Your doctor may switch you to a safer alternative.

🏥 Post-Surgery Considerations

Inform your surgeon and anesthesiologist that you are taking this medicine. It may interact with anesthetic agents and affect blood pressure and heart rate during surgery. Do not stop the medicine without your doctor's advice.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine. It can cause dry mouth, which may increase the risk of dental problems. Maintain good oral hygiene and stay hydrated.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to help control blood pressure.
🥗
Engage in regular physical activity, such as brisk walking or swimming, as advised by your doctor.
😴
Limit salt intake and avoid processed foods.
💧
Practice stress-reduction techniques like deep breathing or meditation.
🧘
Get adequate sleep and maintain a regular sleep schedule.
🌞
Avoid smoking and limit alcohol consumption.

🏋️ Exercise Considerations

This medicine can cause drowsiness and dizziness, especially when starting treatment or increasing the dose. Avoid strenuous exercise or activities that require alertness until you know how this medicine affects you. Stay hydrated during exercise.

🥗 Diet Recommendations

Follow a heart-healthy diet rich in fruits, vegetables, and whole grains.
Reduce sodium intake to help control blood pressure.
Include potassium-rich foods like bananas and spinach, unless advised otherwise.
Limit caffeine and alcohol.
Stay well hydrated throughout the day.

💼 Impact on Daily Work & Life

This medicine can cause drowsiness and dizziness, which may affect your ability to drive or operate machinery. Avoid these activities until you know how the medicine affects you. It may also cause dry mouth, which can be managed with frequent sips of water. Inform your employer if your job requires alertness.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. If you experience severe side effects or your doctor decides to discontinue, the dose will be tapered gradually to prevent rebound hypertension. Seek immediate medical attention if you develop severe dizziness, fainting, or slow heartbeat.

📅 Long-Term Use Effects

Long-term use of this medicine may lead to tolerance, requiring dose adjustments. It can cause persistent dry mouth, drowsiness, and constipation. Regular monitoring of blood pressure, heart rate, and renal function is recommended. Abrupt withdrawal after long-term use can cause rebound hypertension, so tapering is essential. Some patients may experience depression or sexual dysfunction with prolonged use.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Lifestyle modifications

Diet, exercise, and stress reduction can help lower blood pressure and may reduce the need for medication.

Evidence: Well-established
Other antihypertensive classes

ACE inhibitors, ARBs, calcium channel blockers, and diuretics are alternative options for hypertension.

Evidence: Well-established
Biofeedback and relaxation techniques

May complement medical treatment for hypertension and hot flashes.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no known interactions between this medicine and vaccines. However, 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

✅ DO

Keep out of reach of children

❌ DON'T

Do not use after expiry date

✈️ Traveling with This Medicine

When traveling with this medicine, carry it in its original packaging along with a copy of your prescription. Keep it in your carry-on luggage to avoid loss or exposure to extreme temperatures. If crossing time zones, adjust your dosing schedule gradually in consultation with your doctor. Store it at room temperature and protect it from moisture and direct sunlight. Check local customs regulations regarding prescription medicines before you travel.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 55-year-old man with newly diagnosed hypertension
He was started on this medicine 150 micrograms twice daily. Initially, he felt drowsy and had a dry mouth, but these effects diminished after two weeks. His blood pressure gradually normalized. He was advised never to stop the medicine suddenly and to monitor his blood pressure at home.
💡 Lesson: Adherence and regular monitoring are key to safe and effective treatment with this medicine.
👤 A 42-year-old woman with menopausal hot flashes
She was prescribed this medicine off-label for severe hot flashes that interfered with her sleep. She noticed a significant reduction in the frequency and intensity of hot flashes within a week. She experienced mild drowsiness initially, which resolved. She was cautioned about the need to taper the dose if discontinuation was considered.
💡 Lesson: This medicine can be effective for off-label uses, but it must be used under medical supervision with appropriate monitoring.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts lowering blood pressure within 30 to 60 minutes after a dose, but the full effect may take several days of regular use.

Q: Can I stop taking this medicine if my blood pressure is normal?

A: No, you should not stop this medicine without consulting your doctor. Abrupt discontinuation can cause a dangerous rebound increase in blood pressure. Your doctor will 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 crosses the placenta and may affect the fetus. Use during pregnancy only if the potential benefit justifies the potential risk. Consult your doctor.

Q: Can I drink alcohol while taking this medicine?

A: It is best to avoid alcohol because it can increase drowsiness and low blood pressure.

🤔 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 quickly does it lower blood pressure?

🔄 Substitutes for arkapres 150 tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can be stopped as soon as blood pressure normalizes.
    Fact: No, this medicine should be tapered gradually under medical supervision to avoid rebound hypertension.
  • Myth: This medicine is only for high blood pressure.
    Fact: It is also used for ADHD, menopausal hot flashes, and other conditions, though these may be off-label.
  • Myth: This medicine is safe to take with alcohol.
    Fact: Alcohol can increase drowsiness and low blood pressure; it is best avoided.

🔄 Alternative Options

Generic Alternatives

  • Clonidine 150 mcg tablet

Brand Alternatives

  • Arkamin 150 mcg tablet
  • Catapres 150 mcg tablet

📊 Comparison with Similar Medicines

[{"medicine":"Clonidine","class":"Alpha-2 agonist","primary_use":"Hypertension","common_side_effects":"Drowsiness, dry mouth, dizziness"},{"medicine":"Methyldopa","class":"Alpha-2 agonist","primary_use":"Hypertension in pregnancy","common_side_effects":"Sedation, dry mouth, orthostatic hypotension"},{"medicine":"Guanfacine","class":"Alpha-2A agonist","primary_use":"Hypertension, ADHD","common_side_effects":"Drowsiness, fatigue, headache"}]

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