दवाओं की अंतःक्रिया
Clarithromycin + Tolterodine
गंभीरता: गंभीर
Clarithromycin and Tolterodine: major interaction.
अंतिम अपडेट
केवल स्वास्थ्य पेशेवरों के लिए — मात्र संदर्भ हेतु। यह पृष्ठ संक्षिप्त सारांश है, चिकित्सकीय सलाह नहीं है और आधिकारिक लेबल या नैदानिक निर्णय का विकल्प नहीं है। दवा लिखने या देने से पहले हमेशा जाँच करें।
इस पृष्ठ की नैदानिक सामग्री केवल अंग्रेज़ी में उपलब्ध है।
सारांश
Clarithromycin is a strong CYP3A4 inhibitor and raises tolterodine exposure, particularly in CYP2D6 poor metabolizers. Increased levels may enhance anticholinergic effects and QT prolongation risk, and both drugs have QT liability.
इस इंटरैक्शन का सरल भाषा में अर्थ
Clarithromycin and Tolterodine can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Clarithromycin belongs to Anti Bacterial; Tolterodine belongs to Genitourinary.
ऐसा क्यों होता है
Strong CYP3A4 inhibition by clarithromycin reduces tolterodine metabolism, with additive QT effects.
क्या करें
Limit tolterodine to 2 mg daily (1 mg twice daily for IR) during co-treatment, or use an alternative antibiotic such as azithromycin; monitor ECG in patients with QT risk factors.
फार्मासिस्ट से क्या पूछें
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
Pro+ सदस्यों के लिए
पूरा पेज खोलें
Clarithromycin और Tolterodine की पूरी प्रबंधन सलाह, अतिरिक्त नोट्स, साक्ष्य का विवरण और पूरे पर्चे का इंटरैक्शन चेकर खोलने के लिए खाता बनाएँ और Pro+ ट्रायल शुरू करें।
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
वेब पर Pro+ को 14 दिन मुफ़्त आज़माएँ। कार्ड की ज़रूरत नहीं।
Tolterodine के अन्य इंटरैक्शन
Clarithromycin के अन्य इंटरैक्शन
- Astemizole + Clarithromycin निषिद्ध
- Avanafil + Clarithromycin निषिद्ध
- Cisapride + Clarithromycin निषिद्ध
- Clarithromycin + Colchicine निषिद्ध
- Clarithromycin + Conivaptan निषिद्ध
- Clarithromycin + Dihydroergotamine निषिद्ध
अक्सर पूछे जाने वाले प्रश्न
Can I take Clarithromycin with Tolterodine?
MediHelp rates the interaction as major. Clarithromycin and Tolterodine can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Clarithromycin is a strong CYP3A4 inhibitor and raises tolterodine exposure, particularly in CYP2D6 poor metabolizers. Increased levels may enhance anticholinergic effects and QT prolongation risk, and both drugs have QT liability.
How serious is the interaction between Clarithromycin and Tolterodine?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Limit tolterodine to 2 mg daily (1 mg twice daily for IR) during co-treatment, or use an alternative antibiotic such as azithromycin; monitor ECG in patients with QT risk factors.
What other medicines interact with Tolterodine?
MediHelp also lists interactions of Tolterodine with, for example, Clozapine, Cobicistat, Dronedarone. The full list is on the Tolterodine page.
MediHelp ऐप में पूर्ण मोनोग्राफ़, खुराक और इंटरैक्शन चेकर
MediHelp ऐप में पूरा संदर्भ खोलें, कई दवाओं की अंतःक्रियाएँ जाँचें और खुराक टूल इस्तेमाल करें।
