Magnesium hydroxide may be used if it is taken at least 3 h before or after the ketoconazole. Magnesium hydroxide impairs the absorption of quinolones. Magnesium hydroxide may be used if it is taken at least 2 h before or after the quinolone. Magnesium hydroxide may impair the binding of sucralfate to the mucosa. Magnesium hydroxide may be used if it is taken at least 30 minutes before or after the sucralfate.
Magnesium hydroxide impairs the absorption of tetracycline.
Magnesium hydroxide may be used if it is taken at least 2 h before or after the tetracycline.