Description
Introduction
Pretenol C 100mg Tablet is a beta-blocker medication containing Atenolol, commonly prescribed for managing high blood pressure, angina (chest pain), and certain heart conditions. While it effectively supports heart health, users may experience side effects like dizziness, fatigue, or cold extremities. Always follow your doctor’s advice and avoid stopping the medication suddenly without medical guidance.
How to Take
Take Pretenol C 100mg Tablet orally with or without food, once daily—preferably at the same time each day to maintain steady blood levels.
Dosage
The usual adult dosage is one 100mg tablet per day, as prescribed by your healthcare provider based on your condition and response to treatment.
Shelf Life
Pretenol C 100mg Tablet typically has a shelf life of 24 months from the date of manufacture. Always check the expiry date before use.
How to Store
Store below 30°C in a cool, dry place away from sunlight and moisture. Keep out of reach of children and pets.
Active Ingredient
Atenolol 100mg
Side Effects
- Dizziness
- Fatigue
- Slow heartbeat (bradycardia)
- Cold hands and feet
- Nausea
- Depression
- Sleep disturbances
- Shortness of breath
Contraindications
Do not use Pretenol C 100mg Tablet if you:
- Are allergic to Atenolol or any other beta-blocker
- Have serious heart conditions like heart block, severe bradycardia, or cardiogenic shock
- Have uncontrolled heart failure
- Are pregnant or breastfeeding (unless advised by a doctor)
- Have significant kidney impairment without medical supervision
Drug & Food Interactions
Avoid combining this medication with other antihypertensive drugs without medical advice. Alcohol may intensify side effects like dizziness or fainting. Always inform your healthcare provider about all other medicines, over-the-counter products, or supplements you are taking to prevent unwanted interactions.
Quick Tips
- Take at the same time every day for best results
- Do not discontinue suddenly—consult your doctor first
- Avoid alcohol while on this medication
- Monitor your heart rate and blood pressure regularly
- Report any persistent fatigue, dizziness, or shortness of breath to your doctor
- Not recommended during pregnancy unless absolutely necessary
FAQs (Malaysia & Singapore)
Q1: Where can I buy Pretenol C 100mg Tablet online in Malaysia?
You can purchase Pretenol C 100mg Tablet from our trusted Malaysian online pharmacy with secure payment options and fast shipping.
Q2: Is a prescription required to buy Pretenol C 100mg Tablet in Malaysia?
Yes. Pretenol C 100mg Tablet is a prescription medication and should only be used under medical supervision with a valid prescription.
Q3: How long does delivery take if I order Pretenol C 100mg Tablet in Singapore?
We offer fast, reliable shipping to Singapore. Orders are usually delivered within 2–4 working days.
Q4: Are there any discounts for bulk purchases?
Yes, bulk purchases through our platform may qualify for exclusive discounts and promotions. Visit our website for current offers.
Q5: Is Pretenol C 100mg available in other strengths?
Yes. Depending on your medical condition, other strengths may be available. Contact our support team or consult your doctor for guidance.
Q6: Do you sell only genuine Pretenol C 100mg Tablets?
Absolutely. We stock only authentic, licensed medications from certified suppliers in compliance with Malaysian pharmaceutical regulations.






