Disclaimer: The information contained herein should NOT be used as a substitute for the advice of an appropriately qualified and licensed physician or other health care provider. The tool is not a substitute for the care provided… (more)
“Monthly supplementation with vitamin A and correction of bacterial overgrowth with tetracycline resulted in a normalisation of plasma retinol levels and resolution of the night blindness.”
The British journal of clinical practice • 1993 | View Paper
“Hence patients given tetracycline and vitamin A in combination may be at greater risk of raised intracranial pressure than patients given either drug alone.”