And for Johannaâs dog, itâs vital that you also take your dog to see a vet as you are wanting to know if your dog has kidney problems, though you havenât stated as to why you would think this is what is wrong with your dog. To be safe a quick check up is usually all that is needed to give you peace of mind and your dog the all clear.
Expired Rogaine Foam. Iâve seen expired Rogaine foam on ebay selling for rather cheap. I could understand that overtime, a drug might lose its effectiveness, but I canât imagine that Minoxodil spoils like milk.
A closer estimate can be calculated if you know the drug's half-life. The half-life of Effexor is 5 (+/- 2) hrs for the parent drug and 9-13 hours of the active metabolite. So after 5 hours, half of what you've taken (your dosage) would be metabolized. 5 hours later, half of that and so on. (In Effexor's case, calculate according to the metabolite's half-life and the dosage you took)