re: Constantly have to clear my throat

the OTC is available in 10 & 20mg only. the rx strength is up to 40mg . which is what you will need. the lesser strengths are inadequate. trust me. i have treated this as a specialist for 15 + years.

You can double /quadruple the OTC stengths to the desired mg you need if you dont have rx benefits or already established with an MD.
primary care MD or Family practice will historically under treat this miserably. and Urgent care will miss it altogether, sadly .
stop/ minimize nicotine, alcohol, carbonation, spicy, citrus, large portion sizes, weight gain, and eating within 2 hrs of bedtime. prop head of bed 2-6 inches as tolerated.