Paxzen Tablet
Prescription Required
Product introduction
Paxzen Tablet is intended to treat mild-to-moderate coronavirus disease(COVID-19) in adults and children aged 12 years and older weighing at least 40 kg with a positive COVID-19 test and at risk of progression to severe disease. It reduces the ability of the coronavirus to multiply in the body.
Paxzen Tablet works by stopping the virus from making copies of itself from being effective, it needs to be started within five days of developing COVID symptoms. It is meant for oral intake regardless of the meals. Stick to the dose and duration as prescribed by the doctor. Do not withdraw it abruptly, even if the symptoms improve within the initial few days of the ingestion and report if it worsens after five days. Complete the medicine course as prescribed. Never self-medicate at home based on symptoms without a confirmatory covid-19 test and the doctor’s prescription.
Some transient side-effects of Paxzen Tablet include dysgeusia (altered taste), diarrhea, hypertension, myalgia (muscle pain) and vomiting. Consult the doctor right away in case of worrisome episodes.
Inform the doctor about your complete medical history, including the use of concomitant medicines, allergies, pregnancy, history of liver disease including hepatitis C, immunocompromised conditions such as Human Immunodeficiency Virus(HIV), nursing, surgery, neurological, cardiovascular, or any other underlying medical condition. This will help the doctor formulate the treatment plan in a better way.
Tell the doctor if using combined hormonal contraceptives as Paxzen Tablet may affect how the birth control pills work. Females with reproductive potential should practice other effective alternative contraceptive methods. Discuss with the doctor the use of the right contraceptive methods while taking this medication. Additionally, if taking ritonavir-containing medicines for hepatitis C, or HIV, continue taking Paxzen Tablet as prescribed.
Paxzen Tablet works by stopping the virus from making copies of itself from being effective, it needs to be started within five days of developing COVID symptoms. It is meant for oral intake regardless of the meals. Stick to the dose and duration as prescribed by the doctor. Do not withdraw it abruptly, even if the symptoms improve within the initial few days of the ingestion and report if it worsens after five days. Complete the medicine course as prescribed. Never self-medicate at home based on symptoms without a confirmatory covid-19 test and the doctor’s prescription.
Some transient side-effects of Paxzen Tablet include dysgeusia (altered taste), diarrhea, hypertension, myalgia (muscle pain) and vomiting. Consult the doctor right away in case of worrisome episodes.
Inform the doctor about your complete medical history, including the use of concomitant medicines, allergies, pregnancy, history of liver disease including hepatitis C, immunocompromised conditions such as Human Immunodeficiency Virus(HIV), nursing, surgery, neurological, cardiovascular, or any other underlying medical condition. This will help the doctor formulate the treatment plan in a better way.
Tell the doctor if using combined hormonal contraceptives as Paxzen Tablet may affect how the birth control pills work. Females with reproductive potential should practice other effective alternative contraceptive methods. Discuss with the doctor the use of the right contraceptive methods while taking this medication. Additionally, if taking ritonavir-containing medicines for hepatitis C, or HIV, continue taking Paxzen Tablet as prescribed.
Uses of Paxzen Tablet
- Treatment of Coronavirus disease (COVID-19)
Benefits of Paxzen Tablet
In Treatment of Coronavirus disease (COVID-19)
Paxzen Tablet is most helpful for people with mild COVID symptoms who are at high risk of developing severe disease. Nirmatrelvir, an antiviral medicine, stops the virus from spreading into the body, and ritonavir, a booster, increases the availability of nirmatrelvir in the body to maximize the effectiveness of this combination medicine.
Side effects of Paxzen Tablet
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Paxzen
- Taste change
- Diarrhea
- Vomiting
- High blood pressure
- Muscle pain
How to use Paxzen Tablet
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Paxzen Tablet may be taken with or without food, but it is better to take it at a fixed time.
How Paxzen Tablet works
Paxzen Tablet is a combination of two drugs, nirmatrelvir, a SARS-CoV-2-3CL protease inhibitor and ritonavir, the HIV antiretroviral. Nirmatrelvir blocks the action of SARS-CoV-2-3CL protease enzyme, which is essential for replication of the virus. On the other hand, ritonavir prevents the breakdown of nirmatrelvir.
Safety advice
Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Paxzen Tablet. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
Information regarding the use of Paxzen Tablet during pregnancy is not available. Please consult your doctor.
Breast feeding
CONSULT YOUR DOCTOR
Information regarding the use of Paxzen Tablet during breastfeeding is not available. Please consult your doctor.
Driving
CONSULT YOUR DOCTOR
It is not known whether Paxzen Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react.
Kidney
CAUTION
Paxzen Tablet should be used with caution in patients with kidney disease. Dose adjustment of Paxzen Tablet may be needed. Please consult your doctor.
The appropriate dosage for patients with severe renal impairment has not been determined. Until more data are available, Paxzen Tablet is not recommended in patients with severe renal impairment.
The appropriate dosage for patients with severe renal impairment has not been determined. Until more data are available, Paxzen Tablet is not recommended in patients with severe renal impairment.
Liver
SAFE IF PRESCRIBED
Paxzen Tablet is safe to use in patients with liver disease. No dose adjustment of Paxzen Tablet is recommended.
No data are available regarding the use of Paxzen Tablet in patients with severe hepatic impairment; therefore, Paxzen Tablet is not recommended for use in patients with severe hepatic impairment.
No data are available regarding the use of Paxzen Tablet in patients with severe hepatic impairment; therefore, Paxzen Tablet is not recommended for use in patients with severe hepatic impairment.
What if you forget to take Paxzen Tablet?
If you miss a dose of Paxzen Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.
All substitutes
For informational purposes only. Consult a doctor before taking any medicines.
No substitutes found for this medicine
Quick tips
- Do not give Paxzen Tablet to children below 12 years of age or weighing less than 40 kg.
- Seek immediate medical attention if you see signs of allergic reactions like rash, difficulty swallowing or breathing, or swelling of the eyelids, lips, face, throat, or tongue.
- Inform your doctor if you have liver or kidney disease before starting the treatment.
- It is advisable to use non-hormonal contraceptive methods during the 5 days of Paxzen Tablet treatment and until one menstrual cycle after stopping the drug.
- Do not stop taking Paxzen Tablet without talking to your doctor first, as it will protect you from becoming severely ill from COVID-19.
- Even after the treatment, continue practicing COVID-appropriate behavior such as wearing a mask, social distancing, and frequent handwashing.
Fact Box
Habit Forming
No
Therapeutic Class
ANTI INFECTIVES
Patient concerns
FAQs
Does Paxzen Tablet affect HIV medicines?
Yes, taking Paxzen Tablet may make the medicines used to treat HIV less effective. It is advisable to take Paxzen Tablet only if prescribed by a doctor. Do not self-medicate.
Can I take other medicines along with Paxzen Tablet?
No. Avoid taking any other medicines while taking Paxzen Tablet, unless otherwise prescribed by your doctor. This is because certain medicines may interact with Paxzen Tablet or affect its effectiveness. Ask your doctor before taking any medicine.
Is it important to take the full course of Paxzen Tablet?
Yes. Always take Paxzen Tablet in the prescribed schedule which is of 5 days. Skipping your dose may affect viral clearance and worsen your condition. Also, maintain isolation and take all the preventive measures like washing your hands, wearing a mask, using a hand sanitizer regularly, etc., to minimize the risk of viral transmission.
What if I miss a dose?
If you miss a dose of Paxzen Tablet within 8 hours of the usual time, take it as soon as possible and resume the normal dosing schedule. If it is more than 8 hours, do not take the missed dose and instead take the next schedules dose at the regular time. Do not double the dose to make up for a missed dose.
Can I get rashes after taking Paxzen Tablet?
Yes. Few patients may be allergic to Paxzen Tablet, just like any other medicine. If you notice any signs like rashes, hives or any other skin reactions, difficulty in breathing or swallowing, any sudden swelling like swelling of the face, lips, tongue, tightness of the throat or hoarseness of voice, it may be due to an allergic reaction. Inform your doctor immediately or rush to a nearby hospital/doctor to avoid any mishap.
Is Paxzen Tablet safe for children?
No. Paxzen Tablet is not safe for children as its effects have not been studied in children or those below 18 years of age.
Does Paxzen Tablet contain sugar?
Yes. Paxzen Tablet contains lactose, a form of sugar. If you are allergic to lactose or sugar, please inform your doctor before taking Paxzen Tablet.
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Disclaimer:
Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.References
- Pfizer. Press Release [June 14, 2022]. Pfizer Reports Additional Data on PAXLOVID™ Supporting Upcoming New Drug Application Submission to U.S. FDA. [Accessed 11 Sept. 2022] (online) Available from:
- Nirmatrelvir+Ritonavir [PAXLOVID]. Patient Eligibility Screening Checklist Tool for Prescribers. [Accessed 11 Sept. 2022] (online) Available from:
- Nirmatrelvir+Ritonavir [EMC SmPC]. Kent, UK: Pfizer Limited; 2022. [Accessed 11 Sept. 2022] (online) Available from
Marketer details
Name: Zenara Pharma
Address: PLOT NO. 83/B, 84, 87-96, PHASE III, IDA, CHERLAPALLY HYDERABAD TG 500051 IN
Country of origin: India
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