When should you remove the NuvaRing the worse side effect?

You should remove the NuvaRing if you experience severe side effects, such as symptoms of a blood clot (e.g., sudden leg swelling, chest pain, or difficulty breathing), or if you develop severe headaches, vision changes, or jaundice. If these symptoms occur, you should contact your healthcare provider immediately. Always consult your doctor for personalized advice regarding side effects and when to discontinue use.