If you are not sure how to correctly measure the dose, inquire your medical doctor or pharmacist. If the thing is air bubbles during the syringe, thrust and pull the plunger out and in until finally the air bubbles are largely long gone. Faucet the barrel with the syringe https://proleviatenaturespainkill19764.blog-kids.com/32280900/5-tips-about-onolidine-you-can-use-today