|M - Musculo-Skeletal System|
|M03 - Muscle Relaxants|
This group comprises peripherally, centrally and directly acting muscle relaxants.
See also G04BD - Drugs for urinary frequency and incontinence.
|M03A - Muscle Relaxants, Peripherally Acting Agents|
This group comprises peripherally acting muscle relaxants such as curare alkaloids and suxamethonium.
The drugs in this group are mainly used together with anesthetics.
As for other drugs used in general anesthesia (see N01A), no DDDs have been established in this group because the doses used vary substantially.
|M03AX - Other Muscle Relaxants, Peripherally Acting Agents|
Botulinum toxin used e.g. for treatment of blepharospasm, hemifacial spasm and migraine is classified in this group.
|M03AX01 - Botulinum Toxin|