ANTI-INFECTIVES Antibacterials Tetracyclines

AMH 2022 section 5.1.11

Active ingredients (generic names)

DOXYCYCLINE (dox-i-si-cleen)

Capsules and tablets

Other tetracyclines

Not included in this monograph — see AMH for more information.

  • Minocycline
  • Tetracycline
What it is used for

Doses

How it works
  • Antibiotic that stops bacteria cell from making proteins so it can't grow

  • Different germs need different antibiotics. If not sure which one to use — check with doctor

Side effects
  • Heartburn
  • Discoloured teeth (long term use) when used in kids
  • Increased skin sensitivity to the sun

Nausea and vomiting

Diarrhoea

Warnings

Pregnant

Breastfeeding
(if needed for more than 1 week)

Children under 8 years

Interactions — Do not use together without medical consult
  • Tetracyclines interact with a lot of different medicines — always check with doctor or pharmacist before adding another medicine
Tell the patient
  •  Stay standing or sitting for at least one hour after taking. If the tablets stick in your throat, they can cause damage
  • Take all the medicine — makes sure all the germs are gone and the infection doesn't come back

Take with food or milk

Take with large glass of water

Finish medicine
— even if you feel better

Keep out of the sun

 Warning stickers4bxref-slash icon8xref-slash icon, Bxref-slash icon

Check
  • Follow-up when antibiotic treatment finished to make sure infection is gone. If not — medical consult