Does Plan B Oral have side effects?
The following side effects are associated with Plan B Oral:
Common side effects of Plan B Oral:
| Absence of Menstrual Periods | Severe |
| Abnormally Long or Heavy Periods | Severe |
| Bleeding Not Related to Menstrual Period | Severe |
| High Blood Sugar | Severe |
| Infrequent Menstruation | Less Severe |
| Ovarian Cyst | Less Severe |
| Enlargement of an Ovary | Less Severe |
| Dizzy | Less Severe |
| Low Energy | Less Severe |
| Visible Water Retention | Less Severe |
| Weight Gain | Less Severe |
| Head Pain | Less Severe |
| Feel Like Throwing Up | Less Severe |
| Throwing Up | Less Severe |
| Diarrhea | Less Severe |
| Stomach Cramps | Less Severe |
| Nervous | Less Severe |
| Mood Changes | Less Severe |
Infrequent side effects of Plan B Oral:
| Depression | Severe |
| Discharge of Milk in Men or Women when Not Breastfeeding | Severe |
| Rash | Severe |
| Breast Tenderness | Less Severe |
| "Change of Life" Signs | Less Severe |
| Hair Loss | Less Severe |
| Excessive Hairiness | Less Severe |
| Acne | Less Severe |
| Yellow-Brown Patches on Skin | Less Severe |
| Chronic Trouble Sleeping | Less Severe |
| Altered Interest in Having Sexual Intercourse | Less Severe |
Rare side effects of Plan B Oral:
| Obstruction of a Blood Vessel by a Blood Clot | Severe |
