Botulinum Toxin for Bruxism (Teeth Grinding)

For bruxism — habitual clenching and grinding of the teeth — botulinum toxin can be injected into the masseter muscles to reduce the force of clenching. Offered at Klinika dr Gajda for 1,200 zł, it is associated with relief of jaw tension and protection of the teeth from grinding wear, and can also slim a heavily developed jaw line. A clinical assessment confirms suitability, and a night guard may be advised alongside.

Bruxism is the habitual, often unconscious clenching and grinding of the teeth, frequently during sleep, which can wear down tooth surfaces, fracture restorations, overload the jaw joints and cause facial or jaw muscle tension and headaches. One approach offered at Klinika dr Gajda is to inject botulinum toxin into the masseters — the powerful muscles at the angle of the jaw responsible for clenching. By partially reducing the strength of these muscles, the treatment is associated with a decrease in grinding force, relief of associated jaw tension, and protection of the teeth and dental work from continued wear; as a secondary effect, easing very prominent masseters can also soften and slim a square jaw line. The treatment, priced at 1,200 zł, involves a few injections into each masseter using a fine needle and takes only a short time, usually without anaesthetic. The muscles are not paralysed — normal chewing continues — but the excessive clenching force is reduced. The effect develops over one to a few weeks and is temporary, typically lasting several months, so it is repeated periodically to maintain the benefit. Because this is a dental practice, the clinician can assess your bite and the wear on your teeth at the same time and, where appropriate, recommend a custom relaxation splint or night guard (listed separately at 500 zł) to wear alongside the injections for added protection. Suitability and any contraindications, including pregnancy and breastfeeding, are reviewed before treatment, and the clinician explains realistic expectations and how the approach fits with managing your bite and protecting your teeth.