Blood Pressure medication on 9th of Av

Question

I asked this question before 17 Tammuz, As I mentioned the last time, the medicine I am on is very chalky and I must swallow water with it to get it down. So on 17 Tammuz I swallowed a half cup of water in the morning to take my blood pressure medicine. You mentioned you would check for me regarding 9th of Av. Thank you in advance.