Common Side Effects of Primolut N (Norethisterone 5mg):

• Nausea or stomach upset
• Headaches or migraines
• Breast tenderness or pain
• Mood changes such as irritability or depression
• Changes in menstrual flow, spotting, or breakthrough bleeding
• Weight changes or fluid retention

Less Common but Serious Side Effects:

• Blood clots, which can cause leg pain, swelling, or chest pain
• Severe allergic reactions (rare)

Recommendations:

• Seek medical attention if you experience severe headaches, vision changes, chest pain, or leg swelling.
• Discuss your full medical history with your doctor before starting Primolut N, especially if you have a history of blood clots, liver disease, or hormone-sensitive conditions.