Ortho Micronor (Norethindrone) - Side Effects and Adverse Reactions

ADVERSE REACTIONS

Adverse reactions reported with the use of POPs include:

• Menstrual irregularity is the most frequently reported side effect.
• Frequent and irregular bleeding are common, while long duration of bleeding episodes and amenorrhea are less likely.
• Headache, breast tenderness, nausea, and dizziness are increased among progestin-only oral contraceptive users in some studies.
• Androgenic side effects such as acne, hirsutism, and weight gain occur rarely.