Misoprostol Pfizer 200mcg can cause a range of side effects, which vary in frequency and severity depending on the indication and individual response[1][3].
Common side effects include:
- Diarrhea (early in treatment and usually self-limiting)
- Stomach pain or abdominal cramps
- Nausea
- Vomiting
- Uterine cramping or contractions (especially when used for pregnancy-related indications)
- Vaginal bleeding (when used for medical abortion or pregnancy management)
- Headache
- Fever or chills
- Fatigue
These side effects typically occur within the first few hours to days of use. Diarrhea is dose-related and may require discontinuation in rare cases[1][3][6].
Serious side effects (rare but possible) include:
- Severe allergic reactions such as swelling of the face, lips, tongue, or throat; hives; and difficulty breathing (anaphylaxis)
- Heavy vaginal bleeding that may require medical intervention
- Severe abdominal pain that does not resolve
- Signs of infection (persistent fever, chills, worsening pain)
- Severe diarrhea leading to dehydration (dizziness, confusion, excessive thirst, reduced urination)
- Incomplete abortion (if used for pregnancy termination)
- Uterine rupture (very rare, mostly associated with certain pregnancy conditions)
If you experience symptoms of a severe allergic reaction or heavy, persistent bleeding, seek emergency medical attention immediately[1][5][7].
Warnings: Misoprostol may cause birth defects, miscarriage, premature birth, or dangerous uterine bleeding if taken during pregnancy for non-pregnancy indications. It should not be used to prevent stomach ulcers during pregnancy unless specifically prescribed for pregnancy-related conditions[7].
Most people find that mild side effects (like cramping, diarrhea, and nausea) resolve within 24 hours, but heavy bleeding and discomfort can last days when used for medical abortion[4][6].
References
- [1] Misoprostol (Cytotec) – Uses, Side Effects, and More
- [3] Misoprostol Side Effects: Common, Severe, Long Term
- [4] Abortion Pills Side Effects: What to Expect
- [5] Misoprostol oral tablet: Dosage, side effects, uses, and more
- [6] What to Expect After Taking an Abortion Pill
- [7] Misoprostol: Uses, Dosage, Side Effects & Warnings