please help me correct this sentence “Nth visit” is defined from a physician's perspective rather than from patient’s perspective, because in China, there is no hospital refer system, patients can go to level III hospital/ specialized hospital whenever they want, therefore it’s impracticable to identify eligible patients for this drug according to their consultation journey

Could anyone help me to correct those sentences? “... Normal review cycle is around 2 ~ 3 years while the negotiation is dynamically adjusted. For the normal review pathway, these drugs are generally widely used and recognized by HCPs while for the negotiation pathway, which requires the approvals from doctors and a reasonable price. Compared to Normal review, Negotiation could accelerate NRDL listing… “

could any helpe me to correct this sentence? “…The efficacy is not bad, with a 34% (over 1/3 ) reduction in cough frequency which demonstrating it’s effective … and the on-set time of less than 2 weeks is acceptable for those patients with cough…” “... Reversible taste disturbance is not a serious problem…I am more worried about the side effects that may cause problems such as safety, ethics, and other consequences. For example, drugs containing restricted ingredient like Codeine are hard to enter market…” "... I think 10 / day (300 / mo) is a reasonable reference for other chronic diseases, such as antihypertensive drugs price at 6 ~ 7 RMB / day ，hypoglycemic drugs（e.g.Dapagliflozin）price at 3 ~ 4 RMB / day and COPD drugs （e.g. Verantrol） 7 ~ 8 RMB / Days ... "

Could anyone please help me correct this sentence? “…So far, there is no drug available for patients with refractory chronic cough, this drug sounds pretty good. Some cough patients are painful, but they don’t receive enough social attention as cough isn’t an life-threatening disease like cancer…”

How to make those sentences more natural? …Payer is more concerned about the annual cost of the drug，daily cost is supposed to not exceed 10RMB/day if the duration of treatment(DOT) is long-term, while if the duration of treatment is within 1 week , the price should be higher… And if the DOT is around 2~3months, 1000RMB per year is acceptable for most patients… …I think 10RMB/day is reasonable for this drug considering other chronic disease like hypertension which the previously daily cost is around 6~7 RMB, and in a NRDL negotiation, Payer would comprehensively consider the competitors’ price, other chronic disease cost and international price etc. to determine the price…