Masseter Hypertrophy: Everything You Need to Know About Enlarged Jaw Muscles
Masseter hypertrophy is a condition where the masseter muscle , located on either side of the jaw, becomes enlarged. Since this muscle plays a major role in chewing, repeated overuse can make it thicker over time. While the condition is generally harmless, it may affect facial appearance and sometimes lead to jaw pain, headaches, or teeth grinding. Some people notice a broader, square-shaped jawline without any discomfort, while others experience symptoms that interfere with daily activities. Fortunately, several effective treatment options are available depending on the severity of the condition. Understanding the Masseter Muscle The masseter is one of the strongest muscles in the human body relative to its size. It connects the cheekbone to the lower jaw and helps perform everyday actions such as chewing, biting, and speaking. When this muscle is used excessively due to habits like jaw clenching or teeth grinding, it can gradually enlarge, resulting in masseter hypertrophy . ...