Side Effects of Masseters Botox? While generally considered a very safe cosmetic procedure due to its non-invasive nature, Masseter Botox can also possibly lead to certain side effects - these may include: Discomfort, pain, or swelling where the Botox is injected; Visible bruising; Symptoms of flu; Crooked smile; Drooling; Headaches Hypertrophy / therapy* Injections, Intramuscular Masseter Muscle / abnormalities* Botulinum Toxins, Type A Masticatory Muscles, Hypertrophy of Botulinum toxin masseter injections are commonly performed procedures with good results and safety profiles. Botox is generally administered in units. "For masseter Botox, the starting dose is 20 to 30 units per side," Shafer says. "Offices range in price from $15 to $30 per unit.". However, he The Side Effects of Masseter Botox Masseter Botox Cost Masseter Botox Summary Masseter Botox Overview Masseter Botox is used in the masseter muscle to change the shape of the face, make the wrinkles less noticeable and manage the pain. Botox is the trade name of onabotulinumtoxinA. Which is an injectable muscle relaxer. But in terms of immediate side effects, "it's possible that Botox [could be] injected too far forward in the muscle, which can cause things like drooling and issues with the smile muscles," warns Masseter injections remain very safe. To further decrease the incidence rate, injections should only be inside the recommended safety zone, a quadrilateral within the muscle that avoids most important local structures. .

side effects of masseter botox