What is methacycline hydrochloride used for?

Methacycline hydrochloride is used as an antibacterial to treat infections such as osteomyelitis.

How does methacycline hydrochloride work?

Methacycline hydrochloride works by inhibiting the bacterial 70S ribosome, which stops bacteria from functioning.

Is methacycline hydrochloride taken by mouth?

Yes, methacycline hydrochloride is an oral medication.

Can methacycline hydrochloride treat bone infections?

Yes, it is indicated for use in treating osteomyelitis, which is a bone infection.

What type of drug is methacycline hydrochloride?

It is a small molecule antibacterial drug.

When was methacycline hydrochloride first approved?

Methacycline hydrochloride received its first approval in 1982.

Methacycline Hydrochloride | CAS 3963-95-9 | VXPSARQTYDZXAO

Loading compound...

Antibacterial

Methacycline hydrochloride is an antibacterial small molecule drug used to treat infections like osteomyelitis. It works by stopping bacteria from growing through the inhibition of the bacterial 70S ribosome.

How it worksIt stops bacteria from growing by interfering with their protein-making machinery (the 70S ribosome).

Used for

Osteomyelitis (bone infection)

Conditions

Osteomyelitis

Class

AntibacterialSmall moleculeSkeletal system

How to take

FormsOral

RoutesOral

This drug is taken by mouth and is used to fight bacterial infections.

Educational summary derived from FDA labeling, AI-assisted. Not medical advice — consult a healthcare professional. Updated 2026-04-26.

How to take

Frequently asked questions (6)