Neuromuscular disorders (ALS, muscular dystrophy)
Neuromuscular disorders (NMDs) such as ALS (amyotrophic lateral sclerosis) and muscular dystrophies (Duchenne/Becker/myotonic) reduce respiratory muscle strength, impair cough/airway protection, and increase sensitivity to sedatives/anesthetic drugs. Dental relevance: (1) major risk of hypoventilation/aspiration during sedation and after opioids, (2) DMD has ABSOLUTE contraindication to succinylcholine (fatal hyperkalemia), (3) ALS has pronounced respiratory depression vulnerability, and (4) bulbar involvement creates significant aspiration risk during dental procedures.
The full condition entry includes
- Safe vs avoid lists: antibiotics, analgesics, local anesthetics
- Vasoconstrictor limits and treatment modifications
- Pre/intra/post-op monitoring and deferral criteria
- Emergency management, explained for study
More medical conditions in dentistry
Dentalverse is an educational resource for dental students and dentists. This page is a study reference — it is not medical advice and does not replace clinical judgment. Always follow your institution's protocols and your supervisor's guidance.