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Safe Blood Donation Before, During, and After Ramadan – Medical Guidelines by Dr. Ganesh Dhanuka

By Dr. Ganesh Dhanuka
Specialist Internal Medicine and Nephrology
International Modern Hospital


Blood donation remains one of the most impactful humanitarian acts, capable of saving multiple lives with a single unit of blood. However, during the holy month of Ramadan, many individuals question whether it is safe to donate while fasting and how to properly prepare for donation.

From a medical standpoint, blood donation is generally safe for healthy individuals. Nevertheless, appropriate preparation — especially in the context of fasting — is essential to minimize risks such as dizziness, dehydration, or hypotension.

This article outlines evidence-based recommendations for blood donation before, during, and after Ramadan, along with its physiological, psychological, and societal benefits.


Preparing for Blood Donation Before Ramadan

Proper preparation significantly reduces the risk of adverse effects during donation. Individuals planning to donate should:

Nutritional Preparation

Consume a balanced meal rich in iron and protein approximately 2–3 hours before donating. Iron-rich foods such as lean red meat, spinach, lentils, beans, and fortified cereals help maintain adequate hemoglobin levels. Protein supports plasma volume and recovery.

Avoid donating on an empty stomach, as this increases the likelihood of lightheadedness and vasovagal reactions.

Hydration Status

Adequate hydration is critical. Donors should:

  • Increase water intake the day before donation.
  • Drink extra fluids on the day of donation.

Proper hydration helps maintain blood pressure and reduces the risk of fainting.

Sleep and Lifestyle Factors

  • Ensure 6–8 hours of quality sleep the night before.
  • Avoid alcohol for at least 24 hours prior to donation.
  • Refrain from strenuous physical activity before donation.

Medical Disclosure

Bring valid identification and honestly disclose:

  • Any chronic medical conditions.
  • Current medications.
  • Recent illnesses or procedures.

Transparency ensures donor safety and protects recipients.


What to Expect During Blood Donation

The blood donation process is generally straightforward and takes about 10–15 minutes for the actual collection.

During donation:

  • Stay calm and breathe normally.
  • Avoid sudden movements.
  • Inform medical staff immediately if you experience dizziness, nausea, sweating, blurred vision, or weakness.
  • Follow all staff instructions carefully.

Most temporary reactions, when they occur, are mild and resolve quickly with rest and hydration.


Post-Donation Care and Recovery

The post-donation period is crucial for safe recovery.

Immediate Aftercare

  • Rest at the donation center for 10–15 minutes.
  • Accept fluids and light refreshments provided.
  • Avoid standing up abruptly.

The Next 24 Hours

  • Increase fluid intake significantly.
  • Consume iron-rich foods to replenish red blood cell production.
  • Avoid heavy lifting for 24 hours.
  • Avoid strenuous exercise on the same day.
  • Avoid alcohol for several hours after donation.

If dizziness occurs, lie down and elevate your legs until symptoms resolve.

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Health

PCOS: Matter Of Eggs And Far Beyond

Dr. Pooja Vaswani – Consultant Obstetrics & Gynaecology.

NMC Royal Hospital, Abu Dhabi

Quite many times in our daily practice we come across women who are diagnosed to have Polycystic Ovarian Syndrome (PCOS), the incidence of which is on an increase. It affects about 10% of women. It’s the word “PCOS” that catches any woman’s attention, as more often than not she would have heard about PCOS from her friends/ mother or sisters. Immediate question that comes to the mind of the woman is “will I be able to conceive?”

Ofcourse maternal instinct is paramount and being a gynecologist women with PCOS come to me with concerns that are either cosmetic or reproductive. As gynecologist we cater to reproductive goal,however it is to be kept in mind that as a doctor our role does not end there. PCOS has long term implications too which can go far beyond the reproductive age.Many studies confirm that the insulin resistance associated with PCOS can expose women to higher risk of metabolic syndrome which could be a combination of hypertension; hyperlipidemia, diabetes and cardiovascular disease.

Apart from these metabolic disorders, women with PCOS are also at an increased risk of developing endometrial, ovarian and possibly also breast cancer in later life.

 There is a need for a holistic approach in dealing with PCOS keeping in mind that contrary to what the name implies, PCOS implications are not restricted just to sex organs but go way beyond, affecting many other organs in the body which can have profound effect on long term health of the women. These women should be evaluated for these conditions accordingly on a more frequent basis.

 Every responsible gynecologist should utilize every potential opportunity to evaluate and educate the patients about ways to prevent these potentially threatening long term metabolic and malignant disorders by intervening at the earliest.

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Health

Novartis: Rare muscle disease drug shows early promise

 Novartis (NOVN.S), opens new tab said on Thursday an experimental drug, which it acquired ​as part of its $12 billion takeover of ‌Avidity, showed promise in an early-to-mid-stage study in patients with a type ​of genetic muscle disorder characterized ​by slowly progressive muscle weakness.

  • The Swiss ⁠drugmaker said the drug, known as ​del-brax, lowered two blood markers linked ​to the disease and showed reduced signs of muscle damage in patients with facioscapulohumeral ​muscular dystrophy.
  • Novartis said the drug ​shows potential to become the first disease-modifying ‌treatment ⁠for FSHD, which can cause weakness in the face, shoulders, arms and other muscles.
  • The company estimates it affects ​about ​45,000 to ⁠87,000 people in the U.S. and EU.
  • The drug’s safety ​profile was consistent with ​previous ⁠results, the company said.
  • Novartis plans to discuss the data with health regulators ⁠around ​the world, while a ​late-stage study of the drug is currently enrolling ​patients.

 The Thomson Reuters

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Health

Obesity drug shows promise in reducing belly and liver fat

Boehringer Ingelheim said on Sunday ​its experimental obesity drug cut visceral and liver fat while minimizing loss of lean mass in ‌a late-stage study, data showed, bolstering its case for benefits beyond weight loss as competition in obesity drugs intensifies.

The drug, survodutide, was licensed from Denmark’s Zealand Pharma (ZELA.CO), opens new tab. An injectable that mimics the proteins GLP-1 and glucagon to create a feeling of fullness, its weight-loss trial results were ​announced in April, showing patients lost an average of 16.6% over 76 weeks.

Analysis of a group of ​patients who had MRI measurements at the start and end of a 76-week trial showed that survodutide reduced harmful ⁠abdominal fat by up to 34% and liver fat by up to 63.1% from the baseline, Boehringer said.

Analysts have ​said the weight-loss numbers were broadly comparable to existing GLP-1 injections from Novo Nordisk (NOVOb.CO), opens new tab and Eli Lilly (LLY.N), opens new tab and below newer ​rivals in development, and that the company needed to differentiate the drug’s benefits.

Lean mass accounted for no more than 10.8% of the change in body composition at the highest dose of 6 milligrams, suggesting the weight loss was driven mainly by fat reduction.

The drug’s effect ​on liver-fat reduction and preservation of lean mass are central to whether it will be able to stand out ​commercially, alongside tolerability and how long patients stay on the drug. Detailed data from the study could help Boehringer make a ‌stronger case ⁠that survodutide should be judged not only by pounds lost but by where weight is lost.

“We believe survodutide will become an important new option at the intersection of obesity and liver disease, two conditions that are deeply connected but rarely addressed together,” said Boehringer executive Shashank Deshpande, who leads the company’s human medicines business.

Boehringer acquired the rights in ​2011 to solely develop and ​commercialise survodutide from Zealand, which is ⁠entitled to royalty payments on global revenue.

PATIENTS WITH LIVER DISEASE BENEFIT

In a separate late-stage study of overweight or obese patients with a fatty liver disease called MASLD, survodutide ​met both its main goals.

After 48 weeks, up to 84.2% of patients on the ​drug showed ⁠a liver fat reduction of at least 30%, compared with 24.3% for those on placebo. Patients on survodutide also lost up to 12.2% of their body weight, versus 1% for placebo.

In 61% of the patients the drug helped achieve liver fat ⁠normalization, or ​a liver fat content below 5%, compared with 5.7% on placebo.

U.S. ​biotech Altimmune (ALT.O), opens new tab is also developing a drug that targets both the appetite-suppressing gut hormone, GLP-1, and glucagon.

Survodutide is also being tested in other late-stage ​studies, including for patients with fatty liver disease and fibrosis.

 REUTERS

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