Bhi levosulpride mosapride cinitapride itopride domperidone inme se sb se kam gyanecomastia kisme hota h
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gynecomastia prokinetics domperidone levosulpride itopride hyperprolactinemia
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Ab main aapko poori detail se explain karta hoon.
Gynecomastia sabse kam kisme hota hai? - Mosapride ya Itopride
In 5 prokinetics mein se Mosapride aur Itopride dono mein gynecomastia practically na ke barabar hota hai - lekin agar ek choose karna ho to Itopride sabse safe hai.
Mechanism samjho - Gynecomastia kyun hota hai?
Gynecomastia prokinetics mein isliye hota hai kyunki ye drugs Dopamine D2 receptors ko block karte hain pituitary mein, jisse Prolactin level badh jaata hai (hyperprolactinemia) - aur prolactin excess se breast tissue growth hoti hai males mein.
Har drug ka risk:
| Drug | Mechanism | Gynecomastia Risk |
|---|---|---|
| Levosulpride | D2 antagonist (central + peripheral) | Sabse zyada - BBB cross karta hai |
| Domperidone | D2 antagonist | High - prolactin elevate karta hai (Goodman & Gilman confirmed) |
| Metoclopramide | D2 + 5HT4 + 5HT3 | High - central D2 block |
| Cinitapride | 5HT4 agonist + D2 antagonist | Moderate |
| Itopride | D2 antagonist + acetylcholinesterase inhibitor | Very low - peripheral D2 block predominant, minimal central action |
| Mosapride | Pure 5HT4 agonist | Negligible - D2 block nahi karta |
Key Points:
Mosapride - pure 5-HT4 receptor agonist hai, koi D2 blocking activity nahi. Isliye prolactin nahi badhata aur gynecomastia nahi hota.
Itopride - D2 antagonist hai lekin peripheral level par zyada kaam karta hai (gut mein), plus acetylcholinesterase inhibition se kaam karta hai. Prolactin elevation minimal hoti hai.
Levosulpride sabse zyada risk wala hai - ye blood-brain barrier cross karke central D2 receptors block karta hai, isliye hyperprolactinemia aur gynecomastia sabse zyada isme hoti hai. Goodman & Gilman aur Katzung ke anusaar domperidone bhi prolactin elevate karta hai presenting as gynecomastia.
Short Answer (exam ke liye):
Mosapride = Gynecomastia NAHI (no D2 block, pure 5HT4 agonist) Itopride = Gynecomastia bahut kam (peripheral D2 block, negligible prolactin rise) Sabse zyada = Levosulpride > Domperidone > Cinitapride
Agar exam mein "sabse kam gynecomastia" pucha jaye - to answer hai Mosapride (kyunki D2 receptor hi block nahi karta), aur agar itopride vs mosapride mein compare karo to bhi Mosapride jeetega.
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