Here are a few examples: Though minocycline and doxycycline can cause any of these, there are some nuances to their side effect profiles. Overall, minocycline has a higher rate of side effects ...

A low-dose (40 mg) modified formulation of minocycline hydrochloride (DFD-29) was better tolerated and more effective than doxycycline and placebo in patients with moderate to severe ...