Which drug belongs to antibiotics tetracycline?

List of Tetracyclines:

Drug Name Avg. Rating Reviews
Vibramycin (Pro) Generic name: doxycycline 7.6 10 reviews
Acticlate (Pro) Generic name: doxycycline 5.7 8 reviews
Seysara (Pro) Generic name: sarecycline 8.2 5 reviews
Adoxa (Pro) Generic name: doxycycline 9.0 5 reviews

Are tetracyclines Gram positive or Gram negative?

Tetracyclines are broad-spectrum agents, with activity against both gram-positive and gram-negative bacteria and intracellular chlamydiae, mycoplasmas, and rickettsiae.

What are alternative drugs to tetracycline?


  • Tetracycline (tetracycline) Prescription only.
  • 9 alternatives.
  • Duac (clindamycin / benzoyl peroxide) 1 dosage forms.
  • Erygel (erythromycin) Prescription only.
  • Benzamycin (benzoyl peroxide / erythromycin) Prescription only.
  • doxycycline (doxycycline)
  • Differin (adapalene)
  • minocycline (minocycline)

Which ring is present in tetracycline?

Tetracycline molecules comprise a linear fused tetracyclic nucleus (rings designated A, B, C and D) to which a variety of functional groups are attached. Tetracyclines are named for their four (“tetra-“) hydrocarbon rings (“-cycl-“) derivation (“-ine”).

What kind of infections does tetracycline treat?

Tetracycline is used to treat infections caused by bacteria including pneumonia and other respiratory tract infections; ; certain infections of skin, eye, lymphatic, intestinal, genital and urinary systems; and certain other infections that are spread by ticks, lice, mites, and infected animals.

Why was tetracycline taken off the market?

The voluntary recall is being initiated due to low out of specification dissolution test results. Low dissolution results in less tetracycline available in the body to fight infection. This can lead to treatment failures.

Does tetracycline work better on gram-negative bacteria?

Tetracyclines are broad-spectrum agents, exhibiting activity against a wide range of gram-positive and gram-negative bacteria, atypical organisms such as chlamydiae, mycoplasmas, and rickettsiae, and protozoan parasites.

What are side effects of tetracycline?

Some side effects can be serious. If you experience any of these symptoms, call your doctor immediately:

  • headache.
  • blurred vision, seeing double, or loss of vision.
  • skin rash.
  • hives.
  • swelling of the face, throat, tongue, lips, and eyes.
  • difficulty breathing or swallowing.
  • joint stiffness or swelling.

Which is better tetracycline or doxycycline?

Acnecycline (Tetracycline) Treats bacterial infections. Vibramycin (doxycycline) is good for treating many bacterial infections, but can increase your skin’s sensitivity to sunlight and make you more likely to get a sunburn or rash. Kills bacteria and treats acne.

What are the contraindications of tetracycline?

Who should not take TETRACYCLINE HCL?

  • diarrhea from an infection with Clostridium difficile bacteria.
  • pseudotumor cerebri, a condition with high fluid pressure in the brain.
  • liver problems.
  • decreased kidney function.
  • pregnancy.

Who should not take tetracycline?

Do doctors still prescribe tetracycline?

Tetracyclines will not work for colds, flu, or other virus infections. Tetracyclines are available only with your doctor’s prescription.

When to use tetracycline SAR S.A.R.?

Tetracycline sar S.A.R. OF TETRACYCLINES !! Tetracyclines: -a broad-spectrum antibiotics. -It is commonly used to treat acne, infection, and other infections caused by bacteria.

How are tetracyclines used to treat infectious diseases?

Various antibiotics are synthesized and used against infectious diseases to mimic the death rate. The tetracyclines are a broad spectrum antibiotics discovered as natural products with exclusive biological and chemical properties against both gram-positive/negative bacteria.

What is the structure activity relationship of tetracycline?

Various studies reveals structure activity relationship of the tetracycline family, which shows the bioactivity, strength and selectivity to biological target, specifically depends upon modification of lower and upper peripheral zones of tetracycline skeleton.

Are there any side effects to taking tetracycline during pregnancy?

Tetracyclines should only be used in pregnancy if the benefits outweigh the risk. Drug Rash with Eosinophilia and Systemic Symptoms (DRESS). Symptoms include widespread rash, fever, and swollen lymph nodes, and is potentially fatal. Discontinue the tetracycline immediately.