Cinacalcet Viatris (Cinacalcet Hydrochloride)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Cinacalcet Viatris Used For?
Cinacalcet Viatris is a medication that helps manage calcium levels in the body by acting on the parathyroid glands.
Primary Uses
It is used to treat secondary hyperparathyroidism in patients with kidney disease on dialysis, primary hyperparathyroidism when surgery is not an option, and high blood calcium levels in individuals with parathyroid cancer.
How It Works
Cinacalcet works by signaling the parathyroid glands to reduce the production of parathyroid hormone (PTH), which in turn lowers calcium and phosphorus levels in the blood.
Good to know: Cinacalcet Viatris is not considered addictive.
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How to Take Cinacalcet Viatris
It is important to take Cinacalcet Viatris as directed by your healthcare provider.
Dosage Instructions
For secondary hyperparathyroidism, the usual starting dose is 30 mg once daily. For primary hyperparathyroidism or parathyroid cancer, the starting dose is 30 mg twice daily. Always take the tablets with or shortly after food.
What If You Miss a Dose?
If you miss a dose, take it as soon as you remember unless it's almost time for your next dose. Do not double the dose to catch up.
Important: Never take a double dose to make up for a missed one.
Available Tablet Strengths
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- Nausea and vomiting
- Dizziness or light-headedness
- Rash
Seek immediate medical attention if you experience:
- Low calcium levels (hypocalcaemia)
- Seizures
- Bleeding from the stomach or intestines
- Severe allergic reactions
Impulse Control Issues
There is no specific mention of impulse control issues associated with this medication.
Important Warnings
There are important safety considerations to keep in mind while using this medication.
Who Should Not Take Cinacalcet Viatris
Do not use this medication if you are allergic to cinacalcet or any of its ingredients.
Medical Conditions to Discuss
Discuss with your doctor if you have a history of seizures, heart conditions, sugar intolerance, or ulcers.
Pregnancy and Breastfeeding
Consult your doctor if you are pregnant, plan to become pregnant, or are breastfeeding to understand the risks and benefits.
Elderly Patients With Dementia: Special caution is advised for elderly patients, particularly those with dementia.
Drug Interactions
Certain medications may interact with Cinacalcet Viatris.
Grapefruit interaction: Consult your doctor regarding grapefruit consumption while taking this medication.
- Ketoconazole
- Erythromycin
- Itraconazole
- Rifampicin
- Phenytoin
- Amitriptyline
- Flecainide
- Vinblastine
- Thioridazine
- Tricyclic antidepressants
Alcohol & Driving
Be cautious with alcohol consumption and operating machinery while on this medication.
Alcohol
Inform your doctor if you consume alcohol.
Driving and Operating Machinery
Caution is advised when driving or using machinery, as this medication may cause dizziness.
Storage
Store Cinacalcet Viatris in a cool, dry place below 25°C, away from moisture and heat, and out of reach of children.
Overdose Information
In case of overdose, seek immediate medical attention. Contact your doctor or the Poisons Information Centre at 13 11 26.
Frequently Asked Questions
The time it takes for Cinacalcet Viatris to work can vary by individual, and your doctor will monitor your response through regular blood tests.
Yes, it should be taken with or shortly after food.
No, Cinacalcet Viatris is not considered addictive.
Consult your doctor before stopping this medication to avoid potential complications.
You should inform your doctor if you drink alcohol, as it may affect your treatment.
There is no specific information regarding weight gain associated with Cinacalcet Viatris.
Elderly patients should use caution, especially those with dementia, and consult their doctor.
If you miss a dose, take it as soon as you remember unless it's almost time for your next dose. Do not double the dose.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.