Minocycline should not be used in children under the age of 8 years. Permanent discoloration and altered development of teeth have been reported in children younger than 8 years old who have used tetracyclines, such as minocycline.
Off-Label Minocycline Uses
On occasion, your healthcare provider may recommend minocycline for something other than the conditions discussed in this article. This is called an "off-label" use. At this time, there are no universally recognized off-label uses for minocycline.