PS 20 (Periostat 20 mg)
Generic Name: doxycycline
Pill imprint PS 20 has been identified as Periostat 20 mg.
Periostat is used in the treatment of periodontitis and belongs to the drug classes miscellaneous antimalarials, tetracyclines. There is positive evidence of human fetal risk during pregnancy. Periostat 20 mg is not subject to the Controlled Substances Act.
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