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Lo/Ovral-28 Side Effects

Generic name: ethinyl estradiol / norgestrel

Medically reviewed by Drugs.com. Last updated on Aug 26, 2024.

Note: This document provides detailed information about Lo/Ovral-28 Side Effects associated with ethinyl estradiol / norgestrel. Some dosage forms listed on this page may not apply specifically to the brand name Lo/Ovral-28.

Applies to ethinyl estradiol / norgestrel: oral tablet.

Important warnings This medicine can cause some serious health issues

Oral route (tablet)

Cigarette smoking increases the risk of serious cardiovascular side effects from oral contraceptive use.

This risk increases with age and with heavy smoking (15 or more cigarettes per day) and is quite marked in women over 35 years of age.

Women who use oral contraceptives should be strongly advised not to smoke.

Serious side effects of Lo/Ovral-28

Along with its needed effects, ethinyl estradiol/norgestrel may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur while taking ethinyl estradiol / norgestrel:

Incidence not known

  • absent, missed, or irregular menstrual periods
  • backache
  • belching
  • bleeding between periods
  • blurred vision
  • breast tenderness, pain, enlargement, or secretion
  • change in the amount of bleeding during periods
  • change in the pattern of monthly periods
  • changes in skin color, pain, tenderness, swelling of the foot or leg
  • chest pain or discomfort
  • chills
  • clay-colored stools
  • clear or bloody discharge from the nipple
  • cough
  • dark urine
  • diarrhea
  • difficulty swallowing
  • dimpling of the breast skin
  • dizziness
  • dull ache or feeling of pressure or heaviness in the legs
  • fast heartbeat
  • fever
  • full or bloated feeling or pressure in the stomach
  • headache
  • headache, severe and throbbing
  • heartburn
  • hives
  • inability to speak
  • indigestion
  • inverted nipple
  • itching of the vagina or genital area
  • itching skin near damaged veins
  • light vaginal bleeding between periods and after intercourse
  • loss of appetite
  • lump in the breast or under the arm
  • nausea and vomiting
  • nervousness
  • pain during sexual intercourse
  • pain or discomfort in the arms, jaw, back or neck
  • persistent crusting or scaling of the nipple
  • pounding in the ears puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
  • redness or swelling of the breast
  • seizures
  • severe or sudden headache
  • slow or fast heartbeat
  • slurred speech
  • sore on the skin of the breast that does not heal
  • stomach discomfort, upset, or pain
  • stopping of menstrual bleeding
  • sweating
  • swelling, pain, or tenderness in the upper abdominal area
  • swollen feet and ankles
  • temporary blindness
  • thick, white vaginal discharge with no odor or with a mild odor
  • tightness in the chest
  • twitching, uncontrolled movements of the tongue, lips, face, arms, or legs
  • unpleasant breath odor
  • unusual stopping of menstrual bleeding
  • unusual tiredness or weakness
  • vomiting of blood
  • weakness in the arm or leg on one side of the body, sudden and severe
  • yellow eyes or skin

Other side effects of Lo/Ovral-28

Some side effects of ethinyl estradiol / norgestrel may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

Incidence not known

  • acne
  • changes in weight or appetite
  • decreased interest in sexual intercourse
  • inability to have or keep an erection
  • increased hair growth, especially on the face
  • intolerance to contact lenses
  • loss in sexual ability, desire, drive, or performance
  • loss of hair on the scalp

For healthcare professionals

Applies to ethinyl estradiol / norgestrel: oral tablet.

General

The frequency of the reported side effects is unknown, however, an increased risk of the following side effects has been associated with the use of oral contraceptives: thrombophlebitis, arterial thromboembolism, pulmonary embolism, myocardial infarction, cerebral hemorrhage, cerebral thrombosis, hypertension, gallbladder disease, hepatic adenomas, carcinomas, or benign liver tumors.[Ref]

Genitourinary

Gastrointestinal

Oncologic

Cardiovascular

Hematologic

Endocrine

Hepatic

Psychiatric

Immunologic

Other

Nervous system

Ocular

Musculoskeletal

Metabolic

Respiratory

Renal

Dermatologic

References

1. (2017) "Product Information. Cryselle 28 (ethinyl estradiol-norgestrel)." Barr Pharmaceuticals Inc

2. (2017) "Product Information. Elinest (ethinyl estradiol-norgestrel)." Northstar Rx LLC

3. (2017) "Product Information. Low-Ogestrel (ethinyl estradiol-norgestrel)." Mayne Pharma Inc

4. (2017) "Product Information. Ogestrel-28 (ethinyl estradiol-norgestrel)." Watson Pharmaceuticals

Further information

Lo/Ovral-28 side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.