दवाओं की अंतःक्रिया
Colchicine + Ritonavir
गंभीरता: निषिद्ध
Colchicine and Ritonavir: contraindicated interaction.
अंतिम अपडेट स्रोत: US FDA label
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
Ritonavir substantially increases colchicine exposure, and life-threatening or fatal colchicine toxicity has been reported. Toxicity may include severe gastrointestinal illness, rhabdomyolysis, pancytopenia and multiorgan failure. The combination is contraindicated in patients with renal or hepatic impairment and requires major dose reduction in others.
इस इंटरैक्शन का सरल भाषा में अर्थ
Colchicine and Ritonavir are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.
Colchicine belongs to Genitourinary; Ritonavir belongs to Anti Virals.
ऐसा क्यों होता है
Ritonavir is a potent CYP3A4 and P-glycoprotein inhibitor, which markedly reduces colchicine clearance.
क्या करें
Do not combine in patients with renal or hepatic impairment. In patients with normal organ function where co-administration cannot be avoided, follow the labeled markedly reduced colchicine dosing and avoid repeating flare treatment for several days.
फार्मासिस्ट से क्या पूछें
- Is there an alternative to one of these two medicines for me?
- If both are essential, who is monitoring me and how often?
- Which symptoms mean I should stop and seek help straight away?
Pro+ सदस्यों के लिए
पूरा पेज खोलें
Colchicine और Ritonavir 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।
संदर्भ
Colchicine के अन्य इंटरैक्शन
- Clarithromycin + Colchicine निषिद्ध
- Cobicistat + Colchicine निषिद्ध
- Colchicine + Cyclosporine निषिद्ध
- Colchicine + Ensitrelvir निषिद्ध
- Colchicine + Levoketoconazole निषिद्ध
- Colchicine + Nirmatrelvir निषिद्ध
Ritonavir के अन्य इंटरैक्शन
- Alfuzosin + Ritonavir निषिद्ध
- Amiodarone + Ritonavir निषिद्ध
- Avanafil + Ritonavir निषिद्ध
- Dronedarone + Ritonavir निषिद्ध
- Eletriptan + Ritonavir निषिद्ध
- Eplerenone + Ritonavir निषिद्ध
अक्सर पूछे जाने वाले प्रश्न
Can I take Colchicine with Ritonavir?
MediHelp rates the interaction as contraindicated. Colchicine and Ritonavir are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Ritonavir substantially increases colchicine exposure, and life-threatening or fatal colchicine toxicity has been reported. Toxicity may include severe gastrointestinal illness, rhabdomyolysis, pancytopenia and multiorgan failure. The combination is contraindicated in patients with renal or hepatic impairment and requires major dose reduction in others.
How serious is the interaction between Colchicine and Ritonavir?
MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not combine in patients with renal or hepatic impairment. In patients with normal organ function where co-administration cannot be avoided, follow the labeled markedly reduced colchicine dosing and avoid repeating flare treatment for several days.
What other medicines interact with Colchicine?
MediHelp also lists interactions of Colchicine with, for example, Clarithromycin, Cobicistat, Cyclosporine. The full list is on the Colchicine 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।
