If You're not guaranteed how to correctly measure the dose, talk to your health care provider or pharmacist. If the thing is air bubbles during the syringe, thrust and pull the plunger out and in until the air bubbles are mostly long gone. Faucet the barrel of the syringe https://allbookmarking.com/story19864106/the-fact-about-onolidine-that-no-one-is-suggesting