So, the first thing I do is prep my pen having a new needle. I make sure that the label about the pen matches the medication which i was prescribed to take and also the liquid within the pen is not really cloudy. See, it should be clear like this.Vaistai Rodyti visk? Virškinimo sistemos vaistaiKraujotakos vaistaiŠirdies ir kraujagysli? vaistaiDer