Drug Information
Side Effects > Mirena

Mirena Side Effects

Generic Name: Levonorgestrel

Please note - some side effects for Mirena may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA at http://www.fda.gov/medwatch/ or 1-800-FDA-1088 (1-800-332-1088).


For the consumer

For the professional

Side Effects of Mirena - for the consumer


Mirena IUD

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome when using Mirena IUD:

Acne; back pain; breast pain; breast tenderness; changes in sex drive; cramps; depression; hair loss; headache; irregular bleeding; lack of menstrual bleeding; nausea; nervousness; sinus infection; skin problems; stomach pain; upper respiratory tract infection; weight gain.

Seek medical attention right away if any of these SEVERE side effects occur when using Mirena IUD:

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); breast lumps; changes in vision; chills; dizziness; fever; genital sores; lack of menstrual period; mental or mood changes; numbness of an arm or leg; painful sexual intercourse; prolonged heavy menstrual bleeding; severe headache or dizziness; severe pain or tenderness in the abdomen or pelvis; sharp or crushing chest pain; spotting instead of your usual period; sudden leg pain; sudden severe headache, vomiting, dizziness, or fainting; sudden shortness of breath; unusual vaginal swelling, discharge, or bleeding; yellowing of the skin or eyes.

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For the professional


Mirena

The most serious adverse reactions associated with the use of Mirena  are discussed above in the Warnings section. Others are presented in the Precautions section. Other adverse events reported by 5% or more subjects include:

Abdominal pain Upper respiratory infection
Leukorrhea Nausea
Headache Nervousness
Vaginitis Dysmenorrhea
Back pain Weight increase
Breast pain Skin disorder
Acne Decreased libido
Depression Abnormal Pap smear
Hypertension Sinusitis

Other reported adverse reactions occurring in less than 3% of patients include: failed insertion, migraine, vomiting, anemia, cervicitis, dyspareunia, hair loss, eczema.

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More resources:

Drugs.com Plan B

PDR Levonorgestrel

MedFacts Levonorgestrel

MedFacts Mirena IUD

Micromedex Levonorgestrel - Includes detailed dosage instructions.

FDA Plan B

FDA Mirena

Facts & Comparisons Levonorgestrel

Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date, and complete, but no guarantee is made to that effect. In addition, the drug information contained herein may be time sensitive and should not be utilized as a reference resource beyond the date hereof. This information does not endorse drugs, diagnose patients, or recommend therapy. This drug information is a reference resource designed as supplement to, and not a substitute for, the expertise, skill , knowledge, and judgement of healthcare practitioners in patient care. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug of drug combination is safe, effective, or appropriate for any given patient. Drugs.com does not assume any responsibility for any aspect of healthcare administered with the aid of information provided. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse, or pharmacist.


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