Prothiaden 75 Tablet (Dosulepin 75mg): Complete Guide
When to Call Your Doctor IMMEDIATELY
- Thoughts of harming yourself or others
- Irregular or fast heartbeat
- Chest pain or difficulty breathing
- Severe allergic reaction (swelling of face, lips, throat)
- Yellowing of skin or eyes
- Seizures
- Severe dizziness or fainting
- Unusual bleeding or bruising
If experiencing severe symptoms, call emergency services immediately.
What is othtric 75mg tablet used for?
This medicine contains Dosulepin 75 mg, a tricyclic antidepressant used mainly to treat depression. It works by increasing serotonin and noradrenaline in the brain. It is taken orally, usually at bedtime, and can cause drowsiness, dry mouth, and dizziness. It should not be stopped suddenly and must be used under medical supervision.
- Generic Name: Dosulepin (75mg)
- Manufacturer: Cubit Healthcare
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 othtric 75mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा डोसुलेपिन 75 मिलीग्राम युक्त एक ट्राइसाइक्लिक एंटीडिप्रेसेंट है, जिसका उपयोग मुख्य रूप से अवसाद (डिप्रेशन) के इलाज के लिए किया जाता है। यह मस्तिष्क में सेरोटोनिन और नॉरएड्रेनालाईन के स्तर को बढ़ाकर मूड को बेहतर बनाने, नींद में सुधार करने और ऊर्जा बढ़ाने में मदद करती है। इसका उपयोग कुछ प्रकार के दर्द, जैसे नसों के दर्द और माइग्रेन को रोकने के लिए भी किया जा सकता है। यह दवा केवल डॉक्टर की सलाह पर ही लेनी चाहिए। इसे अचानक बंद नहीं करना चाहिए, क्योंकि इससे परेशानी हो सकती है।
साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में मुँह सूखना, नींद आना, चक्कर आना, धुंधली दृष्टि, कब्ज, पेशाब करने में कठिनाई और वजन बढ़ना शामिल हैं। ये आमतौर पर हल्के होते हैं और कुछ हफ्तों में सुधर जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन यदि आपको दिल की धड़कन अनियमित लगे, सीने में दर्द, सांस लेने में कठिनाई, चेहरे या गले में सूजन, या पीलिया के लक्षण दिखें, तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को लेने से पहले अपने डॉक्टर को अपनी सभी स्वास्थ्य समस्याओं और दवाओं के बारे में बताएं। शराब का सेवन न करें। गाड़ी चलाने या मशीन चलाने से बचें जब तक कि आपको पता न चल जाए कि यह दवा आप पर कैसा असर करती है। इस दवा को अचानक बंद न करें। यदि आप गर्भवती हैं या स्तनपान करा रही हैं, तो डॉक्टर से सलाह लें। दवा को कमरे के तापमान पर, धूप और नमी से दूर, बच्चों की पहुंच से बाहर रखें।
💊 othtric 75mg tablet Uses & Benefits
[{"condition":"Major depressive disorder","description":"This medicine is used to treat depressive illness, helping to improve mood, sleep, appetite, and energy levels.","evidence":"Well-established"},{"condition":"Neuropathic pain","description":"Sometimes prescribed for chronic nerve pain, such as diabetic neuropathy or postherpetic neuralgia, when other treatments have not worked.","evidence":"Moderate"},{"condition":"Migraine prophylaxis","description":"May be used to reduce the frequency of migraine headaches in some patients.","evidence":"Limited"}]
Off-label uses: [{"condition":"Insomnia","description":"Due to its sedative effects, it is occasionally used off-label for short-term management of insomnia, especially when associated with depression.","evidence":"Limited"},{"condition":"Fibromyalgia","description":"Rarely used off-label for fibromyalgia pain, but evidence is limited.","evidence":"Limited"}]
Primary treatment for: Major depressive disorder
Also treats: Neuropathic pain, Migraine prophylaxis
📋 Drug Information
| Generic Name(s) | Dosulepin (75mg) |
| Brand Name | othtric 75mg tablet |
| Manufacturer | Cubit Healthcare |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | NEURO CNS |
| Action Class | Tricyclic antidepressants |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Protect from light and moisture. Keep in the original container, tightly closed. Do not store in the bathroom. Keep out of the reach of children and pets. |
| Shelf Life | 24 months from the date of manufacture, or as printed on the packaging. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine works by blocking the reuptake of serotonin and noradrenaline in the brain. These are neurotransmitters that help regulate mood, emotion, and pain perception. By preventing their reabsorption into nerve cells, the medicine increases their availability in the synaptic gap, which helps to improve mood and reduce pain signals. It also has anticholinergic effects, which can cause dry mouth, constipation, and blurred vision, and antihistamine effects, which contribute to drowsiness.
Mechanism Steps
💡 How to Take othtric 75mg tablet
Strength: Immediate-release tablet containing 75 mg of dosulepin.
Dosage Information
| Adult Dosage | The usual starting dose for depression is 75 mg per day, which may be taken as a single dose at bedtime or in divided doses. Your doctor may increase the dose gradually up to a maximum of 150 mg per day, depending on your response and tolerance. For neuropathic pain, lower doses may be used. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not change your dose without consulting your doctor. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients are more sensitive to the effects of this medicine, especially sedation, anticholinergic effects, and cardiac effects. A lower starting dose is recommended, and the dose should be increased gradually under close supervision. Regular monitoring for falls, confusion, and cardiac arrhythmias is advised. |
| Renal Impairment | Dose adjustment may be necessary in patients with impaired renal function. Consult your doctor for individualized dosing. |
| Hepatic Impairment | Dose adjustment is recommended in patients with hepatic impairment. Use with caution and monitor liver function. Consult your doctor for individualized dosing. |
| Maximum Daily Dose | The maximum recommended daily dose is 150 mg, but this may vary based on clinical judgment. Do not exceed the dose prescribed by your doctor. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of othtric 75mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| MAOIs | Major | |
| SSRIs | Major | |
| Antiarrhythmics | Major | |
| Anticholinergics | Major | |
| CNS depressants | Moderate | |
| Antihypertensives | Moderate | |
| Thyroid medications | Moderate | |
| Cimetidine | Moderate | |
| Antacids | Minor | |
| Grapefruit juice | Minor |
🚨 Major Interactions
- Monoamine oxidase inhibitors (MAOIs)
- Other antidepressants (SSRIs, SNRIs, TCAs)
- Antiarrhythmic drugs (e.g., quinidine, flecainide)
- Anticholinergic drugs (e.g., benztropine, oxybutynin)
⚡ Moderate Interactions
- CNS depressants (e.g., benzodiazepines, opioids, alcohol)
- Antihypertensives (e.g., beta-blockers, alpha-blockers)
- Thyroid medications
- Cimetidine
🍷 Alcohol Interaction
Alcohol should be avoided while taking this medicine. Both alcohol and this medicine depress the central nervous system, leading to increased drowsiness, dizziness, and impaired judgment. Alcohol can also worsen the side effects of this medicine, such as low blood pressure and difficulty concentrating. Additionally, alcohol may increase the risk of liver problems. It is best to abstain from alcohol during treatment.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Hypersensitivity to dosulepin or any component of the formulation.","Recent myocardial infarction.","Heart block or arrhythmias.","Severe liver disease.","Hyperthyroidism.","Concurrent use with monoamine oxidase inhibitors (MAOIs) or within 14 days of stopping an MAOI.","Pregnancy and breastfeeding unless clearly needed.","Children under 12 years of age."]
⚠️ Warnings & Precautions
["This medicine may increase the risk of suicidal thoughts and behavior, especially in young adults. Close monitoring is required.","Avoid abrupt discontinuation to prevent withdrawal symptoms.","Use with caution in patients with glaucoma, urinary retention, or enlarged prostate.","May impair ability to drive or operate machinery. Avoid until you know how it affects you.","Avoid alcohol while taking this medicine.","Use with caution in elderly patients due to increased risk of falls, confusion, and cardiac effects.","Inform your doctor if you have a history of seizures, thyroid disease, or diabetes.","This medicine can cause orthostatic hypotension; rise slowly from sitting or lying positions."]
🤱 Lactation Safety
This medicine is excreted in breast milk. Because of the potential for serious adverse reactions in nursing infants, 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 is a medical emergency and can be fatal. Symptoms of overdose include severe drowsiness, confusion, agitation, hallucinations, dilated pupils, fast or irregular heartbeat, low blood pressure, seizures, and coma. If you suspect an overdose, call emergency services immediately. Treatment is supportive and may include activated charcoal, gastric lavage, intravenous fluids, and cardiac monitoring. There is no specific antidote. Do not attempt to induce vomiting unless instructed by a medical professional.
⏰ 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 a double dose to make up for a missed one. If you are unsure, consult your doctor or pharmacist.
Additional Safety Advice
Before starting this medicine, tell your doctor if you have heart disease, liver or kidney problems, diabetes, glaucoma, an enlarged prostate, thyroid problems, or a history of seizures. Also inform your doctor about all other medicines you are taking, including over-the-counter products and herbal supplements, as this medicine can interact with many drugs. Do not drink alcohol while taking this medicine, as it can increase drowsiness and affect your heart. Avoid driving or using machinery until you know how this medicine affects you. Do not stop taking this medicine suddenly, as this can cause withdrawal symptoms such as nausea, headache, and sleep problems. Your doctor will usually reduce the dose gradually. If you are pregnant, planning to become pregnant, or breastfeeding, talk to your doctor before taking this medicine. Keep all your appointments so your doctor can monitor your progress and adjust the dose if needed. Store this medicine at room temperature, away from moisture and direct sunlight, and keep it out of the reach of children. If you miss a dose, take it as soon as you remember, but if it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Never take a double dose to make up for a missed one.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more sensitive to the side effects of this medicine, especially sedation, confusion, orthostatic hypotension, and cardiac effects. A lower starting dose is recommended, and close monitoring is advised. The risk of falls is increased. Regular review of the need for continued treatment is important.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, consult your doctor before taking this medicine. The use of this medicine during pregnancy should be considered only if the potential benefit justifies the potential risk to the fetus. Your doctor may consider alternative treatments.
🏥 Post-Surgery Considerations
Inform your surgeon and anesthesiologist that you are taking this medicine before any surgery. It may interact with anesthetic agents and affect blood pressure and heart rate. Your doctor may advise you to stop the medicine temporarily before surgery.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine before any dental procedure. It can cause dry mouth, which may increase the risk of dental problems. It may also interact with certain medications used in dentistry, such as local anesthetics containing adrenaline.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
This medicine can cause drowsiness and dizziness, which may affect your ability to exercise safely. Avoid activities that require alertness, such as driving or operating machinery, until you know how the medicine affects you. If you exercise, do so with caution and stay hydrated. Consult your doctor before starting any new exercise program.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine can cause drowsiness, dizziness, and blurred vision, which may affect your ability to work, drive, or operate machinery. It is advisable to avoid these activities until you know how the medicine affects you. You may need to adjust your work schedule if you experience significant sedation. Discuss any work-related concerns with your doctor.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. Your doctor will decide when and how to stop based on your condition and response to treatment. Stopping suddenly can cause withdrawal symptoms such as nausea, headache, dizziness, and sleep disturbances. If you experience severe side effects, contact your doctor immediately.
📅 Long-Term Use Effects
Long-term use of this medicine may require regular monitoring of mood, cardiac function, liver function, and weight. Some patients may experience sexual dysfunction, weight gain, or dental problems due to dry mouth. It is important to attend regular follow-ups and report any new or worsening symptoms. Do not stop the medicine without consulting your doctor.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Can be used alone or in combination with medication for depression.
Evidence: Well-establishedMay help improve mood and reduce symptoms of depression.
Evidence: ModerateCan complement medical treatment for depression and anxiety.
Evidence: Moderate💉 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 taking 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 along with a copy of your prescription. Keep it in your hand luggage to avoid loss. Store it at room temperature and protect it from extreme heat or moisture. If crossing time zones, consult your doctor about adjusting the timing of your dose. Do not stop taking the medicine during travel without medical advice.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: It usually takes 2-4 weeks for the full antidepressant effect to be seen, although side effects may occur earlier.
A: No, stopping suddenly can cause withdrawal symptoms. Your doctor will reduce the dose gradually.
A: No, alcohol should be avoided as it can increase drowsiness and other side effects.
A: Consult your doctor. It should be used during pregnancy only if clearly needed.
🤔 Common Patient Concerns
🔄 Substitutes for othtric 75mg tablet
View AllAlternative brands with exact same active ingredient:
-
dotipin 75mg tabletCyril Pharmaceuticals ₹30.00 57% CHEAPER
-
othipen 75mg tabletZee Laboratories ₹35.00 49.8% CHEAPER
-
dothitab 75mg tabletPsycormedies ₹35.09 49.7% CHEAPER
-
elden 75mg tabletElite Pharma Pvt Ltd ₹36.00 48.4% CHEAPER
-
exodep 75mg tabletSun Pharmaceutical Industries Ltd ₹36.05 48.3% CHEAPER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine is addictive.
Fact: This medicine is not addictive in the sense of causing cravings, but it can cause dependence and withdrawal symptoms if stopped suddenly. It should be tapered gradually under medical supervision. - Myth: You will feel better immediately after taking this medicine.
Fact: It usually takes 2-4 weeks for the full antidepressant effect to be seen. Side effects may occur earlier. - Myth: This medicine can be stopped as soon as you feel better.
Fact: Treatment should be continued for at least 6 months after remission to prevent relapse. Stopping suddenly can cause withdrawal symptoms.
🔄 Alternative Options
Generic Alternatives
- Dosulepin 75 mg tablet (generic versions may be available)
Brand Alternatives
- Prothiaden 75 tablet