Ever wondered, why the health rate of today’s population is declining dangerously, despite all the advancements we have made in the area of technology? It is due to a lack of awareness among civilians about their health conditions and the symptoms associated with a particular disease. It is very obvious that unless someone knows what is crucial for his health, what should be paid attention to, and when is the time to consult with a doctor? How all of this modern technology is going to aid in his treatment? Sometimes the simplest things we consume in our routine could have some serious consequences if they are over-consumed, such as caffeine.

 Caffeine is used worldwide as an important ingredient in many beverages and foods but its overuse has some side effects as well which are usually neglected by people. This awareness is being created among the people by Burhani hospital, the best cardiology hospital in Karachi, to save the lives of those people who are unaware of the cardiac problems they might have. At Burhani hospital, you get the best cardiologists in Karachi, to consult with.


Caffeine is the fourth most widely used drug in the world. It is a stimulant found naturally in plants such as coffee beans, tea leaves, and cocoa beans. It is also added to some foods and beverages as a flavor enhancer or a source of caffeine. Caffeine is a central nervous system stimulant, meaning it can help increase alertness and decrease fatigue. It works by increasing dopamine, a neurotransmitter, and hormone which is essential for the sensations of reward, pleasure, and motivation.


Caffeine is a major constituent of a number of highly consumed foods and drinks which are:

  • Tea
  • Coffee
  • Chocolates
  • Soda
  • Soft drinks
  • Energy drinks

In addition to the above-mentioned products, caffeine is also a component of pain relievers like aspirin, medicines used in the treatment of colds and flu, and weight loss supplements.


Caffeine is well-known to have amazing health benefits and is been used by mankind for ages. Some of the perks of caffeine intake are:

  • Mood elevation: Caffeine is well-known for its capability of improving mood, possibly by increasing the production of neurotransmitters such as serotonin and dopamine.

  • Improved physical abilities: Caffeine enhances the physical performance of the body by activating the nervous system and stimulating the release of epinephrine (adrenaline) which promotes a fight or flight response. It also improves focus and reduces tiredness.
  • High concentration level: Caffeine works as a stimulant to improve focus and mental alertness by stimulating the secretion of dopamine and inhibiting the release of adenosine, which promotes the sensations of sleep.


Since caffeine is being used all over the World, as it is a mood elevator and has many other benefits to it as well, its over-use can lead to a serious health concern which is an increased risk of a heart attack.

Caffeine is a stimulant that can affect the cardiovascular system. Some studies have suggested that high caffeine intake may be associated with an increased risk of heart attack, by increasing heart rate and blood pressure. Caffeine can stimulate the sympathetic nervous system, which can cause an increase in heart rate and blood pressure.

Caffeine over-consumption in combination with sugars and creams is a critical factor in triggering a heart attack. In addition to these, other factors which may contribute to the risk of heart attack are physical inactivity and stress.


A heart attack is an extremely life-threatening health hazard, which is caused when the blood flow to any part of the heart is blocked due to a number of facto  The most common symptoms of a heart attack include:

  • Rapid and irregular heartbeat
  • Chest pain
  • Discomfort
  • Shortness of breath
  • Dizziness 
  • Nausea
  • Pain in other areas of the body
  • Difficulty in breathing

These are the critical symptoms that need your immediate attention. If you notice any of these changes in your body you should consult your cardiologist as soon as possible. If you are looking for the best cardiologist in Karachi, you should fix your appointment at the Burhani hospital, the best cardiology hospital in Karachi.


Burhani hospital is recognized as one of the best cardiology hospitals in Karachi. It is well-known for having an amazing team of doctors who put their heart and soul into helping people and saving many precious lives and providing a great range of facilities to help care for their patients.

It provides such a broad range of services and surgical specializations, in order to be a life-saving network, which can be trusted absolutely blindly by the people.  To make the right choice when dealing with something so sensitive as heart surgeries or treatments, you have to be very careful with professional experts. 

If you are looking to consult the best cardiologist in Karachi, to have undoubtedly authentic advice with the most convenient and cost-effective treatment procedures, it’s your time to visit Burhani hospital, which provides the facilities of the best cardiology hospital in Karachi, with