Miudella

Miudella Side Effects

Reviewed by Kristianne Hannemann, PharmD, Daisy Chau, PharmD

Last reviewed on March 7, 2025

The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.

Common Side Effects

Heavy period bleeding
Period cramps
Bleeding between periods
Pelvic discomfort or pain
Pain during the procedure
Vaginal bleeding after the procedure
Pain during sex

Note: These side effects were reported in 5% or more of people during clinical studies.

Less Common Side Effects

Stomach pain
Bleeding during or after sex
Shorter periods
IUD falling out of place

Miudella serious side effects

Contact your healthcare provider immediately if you experience any of the following.

Sepsis: feeling confused, trouble speaking, fever, dizziness, chills, clammy skin, fast heart rate, not making much urine
Serious infection: severe pain, fever, body aches, chills, feeling weak, flu-like symptoms
Tear in the uterus: excessive pain, vaginal bleeding, can't feel IUD threads

Source: FDA

The following Miudella side effects have also been reported

Side effects that you should report to your care team as soon as possible:

Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
Heavy vaginal bleeding
Low red blood cell level—unusual weakness or fatigue, dizziness, headache, trouble breathing
Pelvic inflammatory disease (PID)—fever, abdominal pain, pelvic pain, pain or trouble passing urine, spotting, bleeding during or after sex
Seizures
Slow heartbeat—dizziness, feeling faint or lightheaded, confusion, trouble breathing, unusual weakness or fatigue
Stomach pain, unusual weakness or fatigue, nausea, vomiting, diarrhea, or fever that lasts longer than expected
Unusual vaginal discharge, itching, or odor
Vaginal pain, irritation, or sores