Cyred Eq Tablets 28s
Overview
What is this medicine?
How to Use This Medicine
To use this medication effectively, follow your doctor's instructions and read all the information provided. Take your medication at the same time every day, with or without food. If you experience stomach upset, taking it with food may help.
After starting this medication, you may need to use a non-hormonal form of birth control, such as condoms, for a period of time to prevent pregnancy. Be sure to follow your doctor's guidance on using non-hormonal birth control.
If you are also taking colesevelam, take it at least 4 hours before or after taking this medication. Do not skip doses, even if you do not have sex frequently.
If you vomit or have diarrhea, this medication may not be as effective in preventing pregnancy. In this case, use an additional form of birth control, such as condoms, until you consult with your doctor.
If you miss two periods in a row, take a pregnancy test before starting a new cycle of medication.
Storing and Disposing of Your Medication
Store your medication at room temperature in a dry place, avoiding the bathroom.
What to Do If You Miss a Dose
If you miss a dose, refer to the package insert or contact your doctor for guidance. If you are using this medication to prevent pregnancy, you may need to use a non-hormonal form of birth control, such as condoms, for a period of time to prevent pregnancy.
Lifestyle & Tips
- Take one tablet at the same time every day, without missing any doses, to ensure maximum effectiveness.
- Do not smoke, especially if you are over 35 years old, as smoking significantly increases the risk of serious side effects like blood clots, heart attack, and stroke.
- Use a backup method of contraception (like condoms) for the first 7 days of your first pack, or if you miss pills.
- This medication does not protect against HIV/AIDS or other sexually transmitted infections (STIs). Use condoms to protect against STIs.
- Inform your healthcare provider about all medications, supplements, and herbal products you are taking, as they can interact with birth control pills.
Available Forms & Alternatives
Available Strengths:
Dosing & Administration
Adult Dosing
Condition-Specific Dosing:
Pediatric Dosing
Dose Adjustments
Renal Impairment:
Hepatic Impairment:
Pharmacology
Mechanism of Action
Pharmacokinetics
Absorption:
Distribution:
Elimination:
Pharmacodynamics
Safety & Warnings
BLACK BOX WARNING
Side Effects
Although rare, some people may experience severe and potentially life-threatening side effects while taking this medication. If you notice any of the following symptoms, contact your doctor immediately or seek emergency medical attention:
Signs of an allergic reaction, such as:
+ Rash or hives
+ Itching or red, swollen, blistered, or peeling skin (with or without fever)
+ Wheezing or tightness in the chest or throat
+ Difficulty breathing, swallowing, or talking
+ Unusual hoarseness or swelling of the mouth, face, lips, tongue, or throat
Signs of liver problems, including:
+ Dark urine
+ Fatigue or decreased appetite
+ Upset stomach or stomach pain
+ Light-colored stools or vomiting
+ Yellow skin or eyes (jaundice)
Signs of gallbladder problems, such as:
+ Pain in the upper right belly area, right shoulder, or between the shoulder blades
+ Yellow skin or eyes (jaundice)
+ Fever with chills
+ Bloating or severe upset stomach or vomiting
Signs of high blood pressure, including:
+ Severe headache or dizziness
+ Passing out or changes in eyesight
Weakness on one side of the body, trouble speaking or thinking, changes in balance, drooping on one side of the face, or blurred vision
Depression or other mood changes
Difficulty sleeping
Feeling extremely tired or weak
Changes in eyesight or loss of vision, bulging eyes, or changes in how contact lenses feel
Difficulty urinating or changes in urine output
Breast lump, breast pain or soreness, or nipple discharge
Vaginal itching or discharge
Severe or persistent vaginal bleeding or spotting
Swelling or fluid retention in the body (tell your doctor if you experience swelling, weight gain, or difficulty breathing)
Blood Clots: Seek Medical Help Right Away
If you experience any of the following symptoms, contact your doctor immediately or seek emergency medical attention, as they may indicate a blood clot:
Chest pain or pressure
Coughing up blood
Shortness of breath
Swelling, warmth, numbness, changes in color, or pain in a leg or arm
Difficulty speaking or swallowing
Other Possible Side Effects
Like all medications, this drug may cause side effects in some people. While many individuals may not experience any side effects or only mild ones, it's essential to discuss any concerns with your doctor. If you experience any of the following side effects, contact your doctor or seek medical attention if they bother you or persist:
Changes in appetite
Dizziness or headache
Weight gain or loss
Upset stomach or vomiting
Stomach pain or cramps
Bloating
Changes in menstrual periods, including spotting or bleeding between cycles
Enlarged or tender breasts
Decreased interest in sex
Hair loss
Feeling nervous or excitable
Reporting Side Effects
If you have questions or concerns about side effects, contact your doctor. You can also report side effects to the FDA at 1-800-332-1088 or online at https://www.fda.gov/medwatch.
Seek Immediate Medical Attention If You Experience:
- **A**bdominal pain (severe)
- **C**hest pain (severe), cough, shortness of breath
- **H**eadaches (severe, sudden, or worse than usual, especially with vision changes)
- **E**ye problems (blurred vision, flashing lights, partial or complete loss of vision)
- **S**evere leg pain (calf or thigh), swelling, warmth, or redness
- Yellowing of the skin or eyes (jaundice)
- Sudden numbness or weakness on one side of the body
- Slurred speech
Before Using This Medicine
It is essential to inform your doctor about the following:
Any allergies you have, including allergies to this medication, its components, or other substances. Be sure to describe the allergic reaction and its symptoms.
A history of certain health conditions, including:
+ Blood clots or blood clotting disorders
+ Breast cancer or other hormone-sensitive cancers
+ Diseased blood vessels in the brain or heart
+ Heart valve problems
+ Heart disease
+ Abnormal heart rhythms, such as atrial fibrillation
+ Angina (chest pain)
+ Heart attack
+ Stroke
+ High blood pressure
+ Liver tumors or other liver problems
+ Severe headaches or migraines
+ Diabetes
A history of other specific health conditions, including:
+ Endometrial cancer
+ Cancer of the cervix or vagina
+ Vaginal bleeding with an unknown cause
Recent use (within the past 2 weeks) of ombitasvir, paritaprevir, and ritonavir (with or without dasabuvir)
If you experienced jaundice (yellowing of the skin and eyes) during pregnancy or while using estrogen-containing products, such as hormonal birth control
If you are pregnant or think you may be pregnant. Do not take this medication if you are pregnant.
* If you are breast-feeding or plan to breast-feed.
This is not an exhaustive list of all potential interactions. It is crucial to discuss all your medications (prescription, over-the-counter, natural products, and vitamins) and health conditions with your doctor and pharmacist to ensure safe use. Never start, stop, or change the dosage of any medication without consulting your doctor.
Precautions & Cautions
This medication may increase the risk of blood clots, stroke, or heart attack. Discuss this risk with your doctor. If you will be immobile for an extended period, such as during long trips, bedrest after surgery, or illness, consult your doctor, as this can also increase the risk of blood clots.
If you have diabetes (high blood sugar), inform your doctor, as this medication may raise your blood sugar levels. Monitor your blood sugar as directed by your doctor, and report any signs of high blood sugar, such as confusion, drowsiness, unusual thirst or hunger, frequent urination, flushing, rapid breathing, or fruity-smelling breath.
High blood pressure has been associated with medications like this one. Have your blood pressure checked regularly, as advised by your doctor. Additionally, have blood work done as recommended by your doctor, and discuss the results with them.
Regular breast exams and gynecology check-ups are crucial while taking this medication. Perform breast self-exams as instructed by your doctor. If you consume grapefruit juice or eat grapefruit frequently, inform your doctor, as this may interact with the medication.
This medication may affect certain laboratory tests. Inform all your healthcare providers and lab personnel that you are taking this medication. It may also cause high cholesterol and triglyceride levels; discuss this risk with your doctor.
Prolonged use of this medication may cause dark skin patches on your face. Avoid sun exposure, sunlamps, and tanning beds, and use sunscreen and protective clothing and eyewear when going outside.
Certain medications, herbal products, or health conditions may reduce the effectiveness of hormone-based birth control. Ensure your doctor is aware of all your medications and health issues, and discuss the need for additional non-hormonal birth control methods, such as condoms.
This medication does not protect against sexually transmitted diseases like HIV or hepatitis. Use latex or polyurethane condoms during sex to reduce the risk of transmission. If you have questions, consult your doctor.
If you are allergic to tartrazine (FD&C Yellow No. 5), inform your doctor, as some products contain this ingredient.
The risk of cervical cancer may be higher in individuals taking hormone-based birth control, although this may be due to other factors. Discuss any concerns with your doctor. Some studies have shown a potential increased risk of breast cancer associated with long-term use of hormone-based birth control, while others have not. If you have questions, consult your doctor.
This medication is not intended for use in children who have not had their first menstrual period. If you suspect you are pregnant or have a positive pregnancy test, contact your doctor immediately.
Overdose Information
Overdose Symptoms:
- Nausea
- Vomiting
- Withdrawal bleeding (vaginal bleeding)
What to Do:
There is no specific antidote. Treatment is symptomatic and supportive. In case of suspected overdose, contact a poison control center or emergency medical services immediately. Call 1-800-222-1222.
Drug Interactions
Contraindicated Interactions
- Ombitasvir/paritaprevir/ritonavir, with or without dasabuvir (used for Hepatitis C): Concomitant use can significantly increase ALT levels.
- Glecaprevir/pibrentasvir (used for Hepatitis C): Concomitant use can significantly increase ALT levels.
Major Interactions
- Strong CYP3A4 inducers (e.g., Carbamazepine, Phenytoin, Phenobarbital, Rifampin, Topiramate, Oxcarbazepine, Griseofulvin, St. John's Wort): Can decrease contraceptive efficacy and increase breakthrough bleeding by accelerating estrogen/progestin metabolism.
- Ritonavir-boosted protease inhibitors (e.g., Atazanavir/ritonavir, Darunavir/ritonavir): Can alter COC levels, potentially reducing efficacy or increasing adverse effects.
- Lamotrigine: COCs can significantly decrease lamotrigine plasma concentrations, potentially leading to loss of seizure control.
Moderate Interactions
- Certain antibiotics (e.g., Ampicillin, Tetracycline): While historically thought to reduce efficacy, current evidence suggests this interaction is not clinically significant for most antibiotics, except rifampin. However, some clinicians still advise backup contraception.
- Colesevelam: May decrease absorption of ethinyl estradiol; administer COCs at least 4 hours before colesevelam.
- Thyroid hormone replacement therapy (e.g., Levothyroxine): Estrogens can increase thyroid-binding globulin, requiring an increased dose of thyroid hormone.
Minor Interactions
- Acetaminophen: May increase ethinyl estradiol levels by inhibiting conjugation.
- Ascorbic acid (Vitamin C): May increase ethinyl estradiol levels by inhibiting conjugation.
Monitoring
Baseline Monitoring
Rationale: To identify contraindications, risk factors for cardiovascular disease, and other conditions that may be affected by COC use.
Timing: Prior to initiation of therapy
Rationale: To screen for hypertension, a contraindication or risk factor for COC use.
Timing: Prior to initiation and periodically thereafter
Rationale: Routine gynecological screening.
Timing: As per standard medical practice (not specifically required for COC initiation, but part of general women's health care)
Rationale: To assess cardiovascular risk.
Timing: Prior to initiation if indicated
Routine Monitoring
Frequency: Annually or more frequently if clinically indicated
Target: <140/90 mmHg
Action Threshold: Sustained elevation >140/90 mmHg may warrant discontinuation or change in contraceptive method.
Frequency: Annually
Target: Healthy BMI (18.5-24.9 kg/m²)
Action Threshold: Significant weight gain may increase cardiovascular risk.
Frequency: Annually
Target: N/A
Action Threshold: Address patient concerns, reinforce proper use, and discuss alternative methods if adherence is an issue.
Symptom Monitoring
- Severe abdominal pain (A)
- Severe chest pain, shortness of breath, or coughing up blood (C)
- Severe headaches (H)
- Eye problems (blurred vision, loss of vision) (E)
- Severe leg pain (calf or thigh), swelling, warmth, or redness (S)
- Jaundice (yellowing of skin or eyes)
- Mood changes, depression
- New or worsening migraines
- Unusual vaginal bleeding or spotting
Special Patient Groups
Pregnancy
Contraindicated during pregnancy. There is no indication for Cyred Eq in pregnancy, and it offers no benefit to a pregnant woman. Discontinue if pregnancy is confirmed.
Trimester-Specific Risks:
Lactation
Not recommended for use during breastfeeding, especially in the first 6 weeks postpartum, as estrogens can decrease the quantity and quality of breast milk. Small amounts of contraceptive steroids and/or their metabolites may pass into breast milk.
Pediatric Use
Not indicated before menarche. Once menarche has occurred, the safety and efficacy are expected to be the same as in adults.
Geriatric Use
Not indicated for post-menopausal women. Safety and efficacy have not been established in geriatric females.
Clinical Information
Clinical Pearls
- Consistent daily use at the same time is crucial for contraceptive efficacy. Missing pills, especially active ones, increases the risk of pregnancy.
- Breakthrough bleeding or spotting is common, especially during the first few cycles of use, and usually resolves. If persistent or heavy, consult a healthcare provider.
- Non-contraceptive benefits include regulation of menstrual cycles, reduction of menstrual pain and blood loss, and potential reduction in risk of ovarian and endometrial cancers.
- Advise patients to use a backup method of contraception (e.g., condoms) if they are taking medications that may reduce the effectiveness of oral contraceptives (e.g., certain antibiotics, anticonvulsants, St. John's Wort).
- Patients should be educated on the signs and symptoms of serious adverse events (ACHES mnemonic) and instructed to seek immediate medical attention if they occur.
Alternative Therapies
- Progestin-only pills (mini-pill)
- Progestin implant (e.g., Nexplanon)
- Intrauterine devices (IUDs - hormonal or copper)
- Contraceptive injection (e.g., Depo-Provera)
- Barrier methods (condoms, diaphragm, cervical cap)
- Spermicides
- Sterilization (tubal ligation, vasectomy)