Tetracycline: Pneumonia Uses, Side Effects & Dosage (original) (raw)

• Uses
  • What is tetracycline, and what is it used for?
• Side Effects
  • What are the side effects of tetracycline?
• Dosage
  • What is the dosage for tetracycline?
• Pregnancy & Breastfeeding
  • Pregnancy and breastfeeding
• What Else to Know
  • What else should I know about tetracycline?

Generic Name: tetracycline

Brand Name: Sumycin (discontinued)

Drug Class: Tetracyclines

What is tetracycline, and what is it used for?

Tetracycline is a broad spectrum antibiotic, that is, it is active against many different types of bacteria. It is effective against Hemophilus influenzae, Streptococcus pneumoniae, Mycoplasma pneumoniae, Chlamydia psittaci, Chlamydia trachomatis, Neisseria gonorrhoeae, and many others. Tetracycline prevents growth of bacteria by preventing the bacteria from manufacturing proteins that they need to survive. The first drug of the tetracycline family, chlortetracycline, was introduced in 1948.

What is the dosage for tetracycline?

Food or dairy products reduce the absorption of tetracycline. Therefore, tetracycline should be taken at least two hours before or after meals. For most infections, tetracycline is taken two to four times daily for 7 to 14 days. The usual adult dose is 1-2 g/day in 2 or 4 divided doses.

Pregnancy and breastfeeding

Tetracycline is secreted into breast milk. Since tetracycline can impair the development of bone in infants, nursing mothers should not use tetracycline.

What else should I know about tetracycline?

What preparations of tetracycline are available?

Capsules: 250 and 500 mg; Oral Suspension: 125 mg/5 ml (teaspoon).

How should I keep tetracycline stored?

Tetracycline should be stored below 30 C (86 F).

QUESTION What is pneumonia? See Answer

Summary

Tetracycline (Sumycin, discontinued) is a medication that is used for treating several types of infections. Examples of infections include infections of the respiratory tract, urinary tract, and skin; urethritis, typhus, Rocky Mountain spotted fever, certain sexually transmitted diseases (STDs), acne, anthrax, cholera, and H. pylori. Side effects and drug interactions should be reviewed prior to taking tetracycline (Achromycin, Sumycin).

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Medically Reviewed on 5/17/2023

References

Medically reviewed by John P. Cunha, DO, FACOEP; Board Certified Emergency Medicine

REFERENCE:

FDA Prescribing Information