Lipotropic injections are not available directly over-the-counter; they are prescribed medications. Though these injections are safe, it is highly recommended to consult a doctor before receiving them. It is important to have a weight loss plan before taking lipotropic injections, as complications could arise in certain circumstances that could be prevented with a weight loss plan. There are different types of lipotropic injections available; the types offered at one clinic may vary from the types offered at another clinic.