What is importance of blood donation?

What is importance of blood donation?

The Importance of Donating Blood An adequate amount of blood is needed in all health care facilities to meet the urgent need for patients facing trauma and other lifesaving procedures, such as blood transfusions – which saves millions of lives each year.

Can donating blood affect your kidneys?

Would donating blood affect the test results? Blood donation will have a temporary effect on kidney function.

Who should not give blood?

Persons with the following conditions are not allowed to donate blood anyime:

• Cancer.
• Cardiac disease.
• Sever lung disease.
• Hepatitis B and C.
• HIV infection, AIDS or Sexually Transmitted Diseases (STD)
• High risk occupation (e.g. prostitution)
• Unexplained weight loss of more than 5 kg over 6 months.
• Chronic alcoholism.

How much iron do you lose when you donate blood?

Each time you donate blood, you lose between 220-250 mg of iron. If you donate a Power Red, you lose twice that amount, about 470 mg of iron. It may take up to 24-30 weeks for your body to replace the iron lost through a blood donation.

Can I drink coffee before donating blood?

Donors should have a healthy meal and drink fluids within four hours before donating. It is best to avoid coffee and caffeinated beverages before donating.

What do I need to do to give blood?

Whole Blood Donation

1. Donation frequency: Every 56 days*
2. You must be in good health and feeling well**
3. You must be at least 16 years old in most states.
4. You must weigh at least 110 lbs.

Why do you burn calories when you give blood?

Donate blood Having your blood drawn increases the number of calories you burn, at least temporarily. When you donate blood, your body uses energy to synthesize new proteins, red blood cells, and other blood components to replace what has been lost.

What are the restrictions for donating blood?

To donate blood or platelets, you must be in good general health, weigh at least 110 pounds, and be at least 16 years old. Parental consent is required for blood donation by 16 year olds; 16 year olds are NOT eligible to donate platelets. No parental consent is required for those who are at least 17 years old.

Do and don’ts after blood donation?

After donation “It is important to hydrate and refuel a bit with a high sugar snack before you rush off.” The juice, water or oral rehydration solutions help replace the loss of fluid due to blood donation. “Continue drinking plenty of liquids for the next 24-48 hours to prevent low blood pressure,” adds Agrawal.

What reasons can you not give blood?

You must never give blood or platelets if:

• You are HIV positive.
• You are a hepatitis B carrier.
• You are a hepatitis C carrier.
• You are HTLV positive.
• You have ever had or been treated for syphilis.
• You have ever injected, or been injected with, drugs; even a long time ago or only once.

What should you not do before giving blood?

Before donating blood, try to avoid the following:

• Alcohol. Alcoholic beverages lead to dehydration.
• Fatty foods. Foods high in fat, such as french fries or ice cream, can affect the tests that are run on your blood.
• Iron blockers. Certain foods and beverages can affect your body’s ability to absorb iron.
• Aspirin.

Can kissing burn calories?

“During a really, really passionate kiss, you might burn two calories a minute — double your metabolic rate,” he says. (This compares to 11.2 calories per minute you burn jogging on a treadmill.) When you give sugar, you actually burn sugar.

How long do you feel weak after giving blood?

After donating whole blood, a person often sits and relaxes for about 15 minutes . An attendant may offer water, juice, or snacks to help prevent or address any fatigue or dizziness. When the person feels ready, they can return to most of their usual activities, often within a few hours.

Why is voluntary blood donation important?

Ensuring that a safe and sufficient national blood supply is provided through voluntary blood donation effectively removes one of the main barriers to universal and equitable access to blood transfusion. The donation of blood on a replacement basis also has an impact on its subsequent use.

How long should I rest after giving blood?

While the process itself carries very little risk for healthy people, donors should limit their physical activity following blood donation. People should wait at least a full day, preferably 48 hours, before working out and be ready to take regular rest periods.

Can you take painkillers before giving blood?

It is fine to donate having taken most over-the-counter painkillers, including paracetamol and ibuprofen. Ibuprofen, however, is an anti-inflammatory medication, which affect your platelets and can make them unsuitable for patients.

Is it OK to drink coffee before donating plasma?

Drinking water is so important because it directly affects how full your vein is and how your plasma is separated. Make sure you have plenty of H2O in the 12 hours before and after your donation. Limit drinks that reduce iron absorption such as coffee, tea, and milk.

Does donating blood lower blood pressure?

Regular blood donation is linked to lower blood pressure and a lower risk for heart attacks. “It definitely helps to reduce cardiovascular risk factors,” says Dr.

What are side effects of donating blood?

People may experience temporary physical side effects of donating blood.

• Bruising and pain. People may experience some minor bruising due to blood under the surface of the skin.
• Minor bleeding. People may experience minor bleeding from the needle site after donating blood.
• Fatigue and lightheadedness.

Does donating blood make you hungry?

Purpose: It is commonly reported that blood donation (BD) leads to an increase in appetite. Blood samples were withdrawn before and after BD. Leptin, ghrelin, neuropeptide-Y (NPY), and alpha-melanocyte stimulating hormone (α-MSH) levels were measured by ELISA kits.

How many calories do you burn donating blood?

Burning calories. However, researchers at the University of California, San Diego have found that you can lose up to 650 calories per pint of blood donated.

What should you do after donating blood?

After your blood donation:

1. Drink extra fluids.
2. Avoid strenuous physical activity or heavy lifting for about five hours.
3. If you feel lightheaded, lie down with your feet up until the feeling passes.
4. Keep your bandage on and dry for the next five hours.

Why should you avoid coffee before donating blood?

Caffeine makes you pee, which means less liquid in your body. Donating blood means losing even more liquid. Being dehydrated means you might be the guy who passes out on donation day, and no one wants to be that guy. So caffeine falls firmly in the “who cares” category, as long as you stay well-hydrated.