I had covid about 4 weeks ago. I went to my doctor, who referred me to the hospital. The hospital prescribed a five day course (4 tabs every 12 hours) of Molnupiravir 200mg, which sounds similar. After only 1 day I felt a lot better. The cost was 1040 baht which included a course of paracetemol (for fever), some other tablets(can't remember the name) to break up phlegm (there was a lot) and a syrup for my sore throat.