Tetracyclines (see table: tetracyclines) are bacteriostatic antibiotics that bind to the 30S ribosomal subunit, thereby inhibiting bacterial protein synthesis. Tetracyclines doxycycline minocycline tetracycline Pharmacology After oral administration is tetracycline to approximately 60-80%, doxycycline and minocycline are absorbed to ? 90%. But the absorption is by metallic cations (for example, aluminum, calcium, magnesium, iron.) Is lowered; Therefore, tetracyclines can not be taken together with preparations containing these substances (eg. as antacids,…

September 3, 2018