Beta blockers jaise atenolol dil ki dhadkan slow karte hain, pressure kam karte hain... lekin unka beta-1 block asthma ke liye khatarnak ho sakta hai. Cardioselectivity ka matlab hai dawai sirf dil ke receptors ko target kare, phir bhi meri saans ki naliyan squeeze ho jaati hain. Mujhe ek baar beta blocker diya gaya tha, aur lag gaya tha ke meri chhati par saara Delhi ka smog bhar gaya hai — saans lena mushkil ho gaya. Isliye main to darta hoon, doctor bhi darte hain... ab to main sirf bahut hi chhotti dosage pe hoon, zindagi bhar ki asthma ke saath ye compromise karna padta hai.
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