Lunelle Side Effects

Generic Name: estradiol / medroxyprogesterone

Note: This page contains side effects data for the generic drug estradiol / medroxyprogesterone. It is possible that some of the dosage forms included below may not apply to the brand name Lunelle.

It is possible that some side effects of Lunelle may not have been reported. These can be reported to the FDA here. Always consult a healthcare professional for medical advice.

For the Consumer

Applies to estradiol / medroxyprogesterone: intramuscular oil

As well as its needed effects, estradiol / medroxyprogesterone may cause unwanted side effects that require medical attention.

If any of the following side effects occur while taking estradiol / medroxyprogesterone, check with your doctor immediately:

More common
  • Bloating or swelling of face, hands, lower legs and/or feet
  • cough
  • difficulty swallowing
  • dizziness
  • fast heartbeat
  • hives
  • itching
  • loss of appetite and nausea
  • puffiness or swelling of the eyelids or around the eyes, face, lips or tongue
  • rapid weight gain
  • shortness of breath
  • tightness in chest
  • unusual tiredness or weakness
  • vomiting blood
  • wheezing
  • yellow eyes or skin
Symptoms of overdose—More common
  • Nausea
  • menstrual irregularities
  • vaginal bleeding
  • vomiting

Some estradiol / medroxyprogesterone side effects may not need any medical attention. As your body gets used to the medicine these side effects may disappear. Your health care professional may be able to help you prevent or reduce these side effects, but do check with them if any of the following side effects continue, or if you are concerned about them:

More common
  • Abdominal pain or enlarged abdomen
  • absent or missed menstrual periods
  • acne
  • allergic rash
  • brown, blotchy spots on skin
  • decreased sex drive
  • depression
  • hair loss/thinning of hair
  • headache
  • increased amount of menstrual bleeding, or normal bleeding that comes earlier
  • lack or loss of strength
  • nervousness
  • quick to react or overact emotionally
  • rapidly changing moods
  • stopping of menstrual bleeding over several months
  • vaginal yeast infection
  • weight change

For Healthcare Professionals

Applies to estradiol / medroxyprogesterone: intramuscular suspension


Cardiovascular side effects have included elevated blood pressure, arterial thromboembolism, cerebral hemorrhage, cerebral thrombosis and myocardial infarction.


Genitourinary side effects have included amenorrhea, dysmenorrhea, menorrhagia, metrorrhagia, vaginal spotting, vaginal moniliasis, vulvovaginal disorder, breast changes (enlargement, secretion, tenderness, pain), decreased libido and cervical changes. When estradiol-medroxyprogesterone injection is given immediately postpartum, a diminution in lactation has been reported. Temporary infertility has been reported after treatment discontinuation.


Hematologic side effects have included arterial thromboembolism, cerebral hemorrhage, cerebral thrombosis, thrombophlebitis, pulmonary embolism, mesenteric thrombosis and retinal thrombosis.


Gastrointestinal side effects have included abdominal pain, enlarged abdomen and nausea.


Metabolic side effects have included reduced carbohydrate tolerance, weight gain, and weight loss.


Hepatic side effects have included hepatic adenomas or begin liver tumors, gallbladder disease and cholestatic jaundice.

Nervous system

Nervous system side effects have included dizziness, headache, nervousness and migraine.


General side effects have included edema and asthenia.


Ocular side effects have included retinal thrombosis, corneal curvature changes (i.e., steeping), and intolerance to contact lenses.


Dermatologic side effects have included acne, alopecia and melasma that may persist.


Respiratory side effects have included pulmonary embolism.


Psychiatric side effects have included depression, nervousness, and emotional lability.


Hypersensitivity side effects have included anaphylactic reactions and rash.

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 material does not endorse drugs, diagnose patients, or recommend therapy. This 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 combination thereof in no way should be construed to indicate safety, effectiveness, or appropriateness for any given patient. does not assume any responsibility for any aspect of healthcare administered with the aid of materials 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 substances you are taking, check with your doctor, nurse, or pharmacist.