Zealous Health, QUERZIN PLUS, Antiviral tablet, cold, viral fever medicine

Antiviral herbal medicine, Active Zinc from Yasad Bhasma, Zinc Ionophore, RNA dependent RNA polymerase (RdRp) inhibitor.


Pandemic corona (Covid 19) situation as there is no specific drug recommended, many individual drugs & combination of drugs have been tried and tested. But in the war against Corona, a ray of hope in the global medical treatment is with Zinc as there are quite a good number of doctors tried and still trying with a positive feedback.

Zinc is the other main ingredient which prevents the replication of virus to become virulent.  Whereas Zinc as a mineral can’t directly enter in the cell, hence Zinc Ionophore carries the Zinc ion in to the cell. Zinc being a strong RNA dependent RNA polymerase (RpDp), interim prevents the replication of virus.


Viral infection, dry cough, viral fever, breathing problems due to viral infection. poor breathing, dry cough, respiratory problems due to viral infection, seasonal flu, flu like symptoms.


Prophylaxis: 1 tablets daily

Asymptomatic positive: 1 tablets twice daily

Mild to moderate positive: 1 tablet thrice daily

OR as directed by healthcare professionals.

Key Ingredients

Active Zinc, Vitamin D3, Magnesium, Ashwagandha extract, Giloy extract, Licorice extract, Green tea extract, Grape seed extract, Phospholipids from Sunflower and Soy oil and permitted Excipients


Safe to use for children and adults. No side effects and allergies.


What is QUERZIN?

QUERZIN is a unique combination of Active form of Zinc, Vitamin D3, Magnesium and selected herbs which provide antiviral defense in our body and does not allow virus to multiply in our cells. QUERZIN also build our immunity against viral infection.

How QUERZIN is different from other products?

Formulation is designed to protect from viral infection as well as build immunity to fight infection. Unique combination of Zinc and herbs provide not only stop virus to multiply but also boost immunity to fight viral infection. It is modern research based product which is developed from our ancient Ayurvedic knowledge.

Is it safe to use QUERZIN?

QUERZIN is safe to use. It is 100% herbal and provides benefits of ancient Ayurveda and helps to fight against viral infection.

When should we take QUERZIN?

As a prophylactic 1 tab daily FOR 5 days. In asymptomatic positive cases 1 tab BID FOR 5 to 7 days. In mild to moderate positive cases 1 tab TID for 7 to 14 days. For patients who are suffering with symptoms like difficulty in breathing with chest infections 1 tab TID along with other medications for 14 to 21 days or as advised by the Physician. What are major symptoms of viral infection due to Corona infection and how long the disease will be present? People with COVID-19 generally develop signs and symptoms, including mild respiratory symptoms and fever, on an average of 5-6 days after infection (mean incubation period 5-6 days, range 1-14 days). Most people infected with COVID-19 virus have mild disease and recover. How severe is the coronavirus disease? Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness. Is coughing a symptom of the coronavirus disease? The most common symptoms of COVID-19 are fever, tiredness, and dry cough. Some patients may have aches and pains, nasal congestion, runny nose, sore throat or diarrhoea. These symptoms are usually mild and begin gradually. Who is most at risk for the coronavirus disease? People of all ages can be infected by the new coronavirus (2019-nCoV). Older people, and people with pre-existing medical conditions (such as asthma, diabetes, and heart disease) appear to be more vulnerable to becoming severely ill with the virus. How does the coronavirus disease spread and QUERZIN helps? The new corona virus is a respiratory virus which spreads primarily through droplets generated when an infected person coughs or sneezes, or through droplets of saliva or discharge from the nose. QUERZIN also prevents pandemic virus spread in this present situation by improving herd immunity of our society.