Fast Action 500 Extra Tablet is primarily used to treat the common cold and allergy symptoms such as runny nose, blocked nose, sneezing, congestion, pain & fever. It is composed of three medicines, namely, Cetirizine (antihistamine), Phenylephrine (decongestant), and Paracetamol (mild analgesic and antipyretic). Cetirizine belongs to the class of antihistamines (anti-allergic drugs) that works by blocking the action of histamine, a substance responsible for causing allergic reactions. It helps relieve allergy symptoms such as sneezing, running nose, watery eyes, itching, swelling, congestion, or stiffness. Phenylephrine helps shrink the blood vessels in the nasal passage, reducing a stuffy nose. Paracetamol is a mild analgesic (relieves pain) and antipyretic (reduces fever) that works by inhibiting the production of certain chemical messengers in the brain known as 'prostaglandins' responsible for pain and fever.

FAQs

How does Fast Action 500 Extra Tablet work?

Fast Action 500 Extra Tablet is composed of three medicines, namely Cetirizine (antihistamine), Phenylephrine (decongestant), and Paracetamol (analgesic and antipyretic). Cetirizine belongs to the class of antihistamines (anti-allergic drugs) that works by blocking the action of histamine, a substance responsible for causing allergic reactions. It helps relieve allergy symptoms such as sneezing, running nose, watery eyes, itching, swelling, congestion, or stiffness. Phenylephrine helps shrink the blood vessels in the nostrils and the passage and reduces stuffy noses. Paracetamol is an analgesic (relieves pain) and antipyretic (reduces fever) that works by inhibiting the production of certain chemical messengers in the brain known as 'prostaglandins' responsible for pain and fever.

Can Fast Action 500 Extra Tablet cause dry mouth?

Yes, Fast Action 500 Extra Tablet contains cetirizine, which is an antihistamine that is known to cause dry mouth. Increase the intake of fluids to avoid excessive dry mouth caused due to Fast Action 500 Extra Tablet as continued dryness can lead to dental disease (gum disease, fungal infection, tooth decay).

Can I take Fast Action 500 Extra Tablet with warfarin?

No, you are not recommended to take Fast Action 500 Extra Tablet with warfarin as co-administration of these two medicines may increase bleeding risk more easily. However, if you notice blood in urine or stools, dizziness, unusual bleeding or bruising, vomiting, weakness, or headache, please consult a doctor immediately. If you are supposed to use these medicines together, you are advised to contact your doctor so that the dose may be adjusted appropriately to use safely.

Can I take Fast Action 500 Extra Tablet with anti-depressant medicines?

It is not recommended to take Fast Action 500 Extra Tablet along with any anti-depressant medication as it contains phenylephrine, which is known to be contra-indicated with anti-depressant medications, especially MAO inhibitors. Also, Fast Action 500 Extra Tablet should be taken at least 15 days after your last dose of anti-depressants.

Does Fast Action 500 Extra Tablet cause nausea?

Yes, the Fast Action 500 Extra Tablet is known to cause nausea or vomiting. In case you are experiencing excessive nausea while consuming Fast Action 500 Extra Tablet , speak with your doctor immediately.

Does Fast Action 500 Extra Tablet cause drowsiness?

Yes, the Fast Action 500 Extra Tablet may cause drowsiness. It is not necessary for everyone taking Fast Action 500 Extra Tablet to experience this side effect. Therefore, avoid driving if you feel drowsy after taking Fast Action 500 Extra Tablet .