Timolol: Mechanism of Action, Pharmacokinetics, Spectrum, Uses and Side Effects by-The Medicine Library

Timolol:

Taaruf:

Timolol aik ghair muntakhib beta blocker dawa hai jo bunyadi tor par high blood pressure, glaucoma ke ilaj aur dard-e-shaqiqa ke sar dard ko rokne ke liye istemaal hoti hai. Isay pehli baar 1978 mein United States mein tibbi istemaal ke liye manzoor kiya gaya tha. Yah dawa jism mein beta-adrenergic receptors ko rok kar kaam karti hai, jo dil ki dhadkan aur blood pressure ko kam karne mein madad karti hai. Is jawab mein, hum amal ke tareeqa kar, dawasazi, spectrum, tibbi istemaal, manfi asrat, tazadat, manshiyat ke takraat, aur timolol ke ikhtitam ko talash karenge.

Amal ka tareeqa kar:

Timolol aik ghair muntakhib beta blocker hai jo jism mein beta-adrenergic receptors, khas tor par beta-1 aur beta-2 adrenergic receptors ko block kar ke kaam karta hai. Yah amal dil ki dhadkan aur blood pressure mein kami ka baais banta hai aur saath hi khoon pump karne ke liye dil ko jo kaam karna parta hai us ki miqdar mein bhi kami aati hai. Beta-2 receptors ko masdood kar ke, timolol ankh mein peda hone wali abhi mazaq ki miqdar ko bhi kam kar sakta hai, jis se yah glaucoma ka aik moassar ilaj hai.

Dawasazi:

Timolol aam tor par zubani goli, ankhon ke qatray ya injection ke tor par diya jata hai. Zubani intizamiya ke baad manshiyat ko tezi se jazb kiya jata hai, jis mein 1-2 ghanton ke andar andar sab se zyada tawajjah markooz hoti hai. Dawa ki geo dastiyabi 50-80% ke darmiyan mukhtalif hoti hai, jo ke formulation par munhasar hai. Dawa bunyadi tor par jigar ke zariye metabolize hoti hai aur peshab mein kharij hoti hai. Timolol ki nisf zindagi taqreeban 4 ghante hai, jis ki karwai ki mudat 24 ghante tak hai.

Spectrum:

Timolol bunyadi tor par high blood pressure, glaucoma, aur dard-e-shaqiqa ke sar dard ko rokne ke liye istemaal kiya jata hai. Injana, arrhythmias, aur iztarab ke ilaj ke liye bhi dawa ko off-label istemaal kiya gaya hai.

Tibbi istemaal:

High blood pressure:

 Timolol ko beta adrenergic receptors ko rok kar high blood pressure (highblood pressure) ke ilaj ke liye istemaal kiya jata hai, jo dil ki dhadkan aur blood pressure mein kami ka bana banata hai.

Glaucoma: 

Timolol eye drops ankh mein ab-e-mazah ki pedawar ko kam karke open angle glaucoma aur ocular high blood pressure ke ilaj ke liye istemaal kiye jate hain, jo intraocular pressure mein kami ka bana sakte hain.

Dard-e-shaqiqa ki rok tham: 

Timolol ko dard-e-shaqiqa ke sar dard ko rokne mein mawafiq sabit hua hai. Khayal kya jata hai ke yeh dawa hamdard ashabiya nizam ki sargarmi ko kam kar ke kam krti hai, jis ke bare mein khayal kya jata hai ke yeh dard-e-shaqiqa ki nashonuma mein kirdar ada krti hai.

Bura asarat:

Teamolol ke sab se aam zimni asrat mein thakawat, chakkar aana, matli aur maida ki kharabi shamil hain. Kam aam zimni asrat mein depression, be khwabi, fareb aur uljhan shamil hain. Teamolol bronchospasm ka sabab bhi ban sakta hai, jo phayppharon mein hawa ki naliyon ki rukawat hai, aur dama ya daimi rukawat pulmonary disease (COPD) wale logon ke liye jaan lewa sabit ho sakta hai.

Tazad:

Teamolol dama, COPD, heart block aur bradycardia ke mareezon mein mutazad hai. Ziyabtees, hyperthyroidism, aur gurdon ki kharabi ke mareezon mein bhi is dawa ko ehtiyaat ke sath istemaal kiya jana chahiye.

Manshiyat ka ta'amul:

Teamolol mukhtalif qisam ki dawayon ke sath baat cheet kar sakta hai, bashamool calcium channel blockers, antiarrhythmics, aur insulin. Manshiyat-alcohol ke asrat ko bhi barha sakta hai, jis se maskan aur chakkar aana barhta hai.

Natija:

Aakhir mein, Timolol aik ghair-muntakhib beta blocker hai jo ke dil aur ankh ki mukhtalif halatun ke ilaj ke liye istemaal hota hai. Is ke amal ke tareeqa mein dil aur khoon ki naaliyon mein beta receptors ko block karna shamil hai jis ke natije mein dil ki dhadkan aur blood pressure mein kami waqay hoti hai. Timolol zubani tor par achi tarah jazb hota hai aur taqriban 4 ghantay ki nisf zindagi ke saath hepatik metabolism se guzarta hai. Agarcha Timolol aam tor par achi tarah se bardasht kiya jata hai, lekin yeh manfi asraat ka sabab ban sakta hai aur baaz tibbi halaat walay mareezon mein ehtiyat ke saath istemaal kya jana chahiye. Sehat ki dekh bhaal faraham karne walon ke liye Timolol ya koi dosri dawa tajweez karte waqt in tahaffuzat se aagah hona zaroori hai.