Prescription
Antibiotic (Anti-tuberculosis)
Cycloserine
Last reviewed April 2026
Who is this for?
What is this drug?
Cycloserine is an antibiotic that works by stopping the growth of tuberculosis (TB) bacteria by weakening their protective wall, eventually killing them.
What is it used for?
Tuberculosis (TB)especially drug-resistant TB when first-line TB drugs like rifampicin and isoniazid are no longer working
Prescription Required
A doctor's prescription is required to obtain this drug legally.