7 Things To Know Before Donating Blood

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24 Jun 2025

Here are 7 things to know before you go out to donate blood:


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Check your local medical guidelines. You need to be above a certain age (18 in most cases) to undergo the process.


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Undergo a health screening processs beforehand to know blood pressure, haemoglobin levels and other parameters.


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Stay hydrated prior to blood donation. Good hydration helps maintain blood volume.


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Get a proper night's rest before donating blood. You might feel a little dizzy or experience weakness otherwise.


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Avoid certain medications such as blood thinners which may defer you from donating the blood.


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Avoid alcohol at least 24 hours before donating blood. Its consumption can lead to dehydration, which is not ideal.


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Remember to not engage in heavy physical activities post blood donation. Keep the bandage on and drink plenty of fluids.


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