Common Use

Desogestrel and Ethinyl Estradiol is a combination of female hormones used to prevent ovulation. This contraceptive medication works by:

• Changing cervical mucus and uterine lining
• Reducing sperm movement to the uterus
• Preventing attachment of a fertilized egg

Dosage and Direction

Follow all recommendations from your healthcare provider. Key usage guidelines:

• Start on the first day of menstruation or the first Sunday after your period begins
• First-time users may need additional contraception
• Standard 28-day packs include seven reminder pills
• Take each pill at the same time daily
• Begin a new pack immediately after finishing one

Note: Breakthrough bleeding may occur. Consult your doctor if heavy or persistent. Temporary discontinuation may be needed before medical procedures.

Precautions

Important safety information:

• Use backup contraception when starting this medication
• Higher risk of blood clots, heart attack, or stroke for smokers and patients over 35

Consult your doctor if you have:

• Heart conditions or high blood pressure
• History of depression or migraines
• Diabetes, liver disease, or gallstones
• Breast nodules or fibrocystic disease

Contraindications

Do not use if you have:

• Pregnancy or recent delivery
• History of blood clots or stroke
• Liver disease or cancer
• Unexplained vaginal bleeding
• Severe hypertension or migraines
• History of hormone-sensitive cancers

Side Effects

Possible adverse reactions:

• Allergic reactions: hives, swelling, difficulty breathing
• Neurological symptoms: headaches, vision changes, dizziness
• Cardiac issues: chest pain, arm discomfort
• Gastrointestinal: nausea, stomach pain, jaundice
• Psychological: depression, mood changes

Drug Interactions

Notify your doctor about all medications, including:

• Antibiotics and HIV medications
• Seizure drugs and barbiturates
• Theophylline or acetaminophen
• St. John's wort supplements
• Vitamin C in high doses

Missed Dose

If you miss active pills:

• 1 pill: Take two immediately, then resume schedule
• 2 pills (Week 1-2): Take two daily for two days
• 3+ pills: Start new pack immediately

Use backup contraception for 7 days after missed doses. Missing periods for two months may indicate pregnancy.

Overdose

Likely symptoms include:

• Nausea and vomiting
• Vaginal bleeding

Storage

Proper storage conditions:

• Keep at 20-25°C (68-77°F)
• Protect from moisture and light
• Store away from children

Disclaimer

This information is for general guidance only:

• Not comprehensive for all conditions or interactions
• Always consult your healthcare provider
• Do not use for self-diagnosis