Botox, or Botulinum Toxin, is a protein that temporarily inhibits nerve signal transmission. When injected into a muscle, it works by blocking the release of neurotransmitters that trigger muscle contraction, while also inhibiting pain signal transmission at the nerve endings. This mechanism reduces the activity of both the muscles and nerves at the problem site, resulting in effective muscle relaxation and meaningful pain relief.
While the effects are temporary, they typically last for several months. The duration of relief varies from person to person, depending on the individual's response and the area being treated.
Botox is now widely used in the medical management of various chronic pain conditions, particularly for patients who have not responded adequately to other treatments. Conditions suitable for Botox pain therapy include:
The time required for each session depends on the area being treated. In most cases, Botox injections take approximately 15–30 minutes per session. The physician uses real-time ultrasound guidance and/or fluoroscopic (X-ray) guidance to precisely identify the target muscle or nerve before injecting.
In general, pain relief typically begins to be felt within 3–4 days of the injection, with full results becoming clearly apparent within 1–2 weeks. As time passes, the medication gradually wears off, which may allow pain to return.
To maintain consistent results and long-term symptom control, regular repeat injections are recommended as advised by your physician.
If you experience unusual muscle weakness, shoulder drooping, or persistent worsening pain after the procedure, please notify your treating physician promptly.
While Botox injections are generally considered safe, certain groups should not undergo this treatment or should consult their physician first:
If you have any concerns or underlying medical conditions, please consult your physician before proceeding with treatment to ensure the highest level of safety.
Our goal is to improve the quality of life for every person who comes to us for care. If you are experiencing pain that affects your daily life, an accurate diagnosis and the right treatment plan are the first steps toward meaningful change. Bangkok Interventional Clinic — Specialised Pain and Nerve Care by Multidisciplinary Specialist Physicians
Bangkok Interventional Clinic Team
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