Muscle relaxant injections have been used in both medical and dental settings for many years. At Lumino Smiles, our clinicians may recommend this therapy as part of a broader plan to help manage specific muscle-related dental concerns. Our team administers treatment with care, and we take time to explain the process so you know what to expect during each appointment.
What Is Muscle Relaxant Therapy?
Muscle relaxant medication is a prescription-only substance that works by temporarily reducing activity within targeted muscles. When used in dentistry, it is applied in small and localised doses to help mitigate the effects of overactive muscles. Your dentist will use a fine needle for placement; some patients describe a mild stinging sensation, but experiences vary from person to person.
As with any procedure, your clinician will review your medical history and current medications before treatment to ensure suitability and discuss any potential risks or side effects.
How Muscle Relaxant Therapy May Help in Dentistry
Certain dental conditions involve muscle tension, overactivity or clenching. In these cases, your dentist may discuss whether muscle relaxant therapy is appropriate as part of your treatment plan. Examples may include:
- Managing jaw tension linked to clenching or grinding
- Supporting treatment for symptoms associated with TMJ dysfunction
- Reducing excessive upper lip movement contributing to a “gummy-appearing” smile
Your dentist will examine your jaw joints, bite pattern, muscle activity, and symptoms before recommending treatment. Muscle relaxant injections are often used together with other therapies, such as bite splints, behaviour modification strategies, and general dental care.
Cosmetic Applications (Carefully Considered)
Some people enquire about the use of muscle relaxant injections to address lines caused by repeated muscle activity. When used for cosmetic purposes, the medication is applied in targeted areas to gently reduce muscle movement. This may soften the appearance of lines for some individuals.
If you are considering cosmetic use, your dentist will discuss what may be achievable for your facial structure, how long results may last, and any limitations. Outcomes vary from person to person, and your clinician will ensure you have clear expectations before proceeding.
What to Expect During Your Appointment
A consultation is required before any injectable treatment. During this visit, we will:
- Review your medical history and medications
- Assess your symptoms, jaw function, and muscle activity
- Discuss treatment options and alternatives
- Explain potential risks, side effects, and expected variability in outcomes
- Answer any questions you have about the procedure
If you proceed with treatment, the appointment is generally brief. Your dentist will mark the targeted areas, prepare the skin, and administer the injections. Most people can resume normal activities shortly afterwards, though your clinician may provide specific aftercare instructions.
Follow-up appointments may be recommended to assess your response and plan any future treatments if appropriate.
Are You a Candidate for Muscle Relaxant Therapy?
Muscle relaxant therapy is not suitable for everyone. Factors such as pregnancy, certain medical conditions, and specific medications may affect whether this treatment is appropriate. Your dentist will help determine suitability and discuss alternative approaches for managing your symptoms if needed.
We Invite You to Contact Lumino Smiles
If you would like more information about muscle relaxant therapy for dental-related concerns or if you are curious about cosmetic applications, our team is happy to help. We welcome patients from Pascoe Vale, Glenroy and surrounding areas and can arrange a consultation to discuss your options.
