We understand that staying healthy is essential, especially when managing your diabetes or heart failure with SGLT2 inhibitors (SGLT2i). These medications can be effective in controlling blood sugar levels, but they may also lead to dehydration if not managed carefully. This leaflet aims to provide you with essential tips on how to look after yourself and prevent dehydration while using SGLT2i medicine.
What are SGLT2 Inhibitors?
SGLT2 inhibitors are a class of medications used to treat type 2 diabetes and heart failure. They work by reducing the reabsorption of glucose by the kidneys, which helps lower blood sugar levels. However, they also cause the kidneys to excrete excess sugar through urine, leading to increased urine production and potential dehydration.
Why is Dehydration a Concern?
Dehydration occurs when your body loses more fluids than it takes in, causing an imbalance in essential electrolytes like sodium and potassium. For individuals taking SGLT2i medications, dehydration can be a more significant risk due to increased urination. Severe dehydration can lead to dizziness, fainting, kidney problems, and, in extreme cases, life-threatening complications.
Top Tips for Staying Hydrated:
1. **Drink Plenty of Water:** It is essential to stay hydrated by drinking water regularly throughout the day. Aim for at least 8 to 10 cups (64-80 ounces) of water daily, unless your healthcare provider advises otherwise.
2. **Monitor Urination:** Pay attention to your urine colour and frequency. Dark yellow or amber-coloured urine might indicate dehydration. Ideally, your urine should be pale yellow.
3. **Limit Diuretic Drinks:** Avoid excessive consumption of diuretic drinks like caffeinated drinks (coffee, tea, energy drinks) and alcohol, as they can increase urine output.
4. **Include Hydrating Foods:** Incorporate water-rich foods into your diet, such as fruits (watermelon, cucumber, oranges) and vegetables (celery, lettuce, zucchini).
5. **Take Medications as Prescribed:** Follow your healthcare provider’s instructions for taking SGLT2i medicine. Never adjust the dosage or stop taking it without consulting your doctor.
6. **Be Mindful of Physical Activity:** Regular exercise is vital for diabetes management, but be cautious when exercising in hot weather. Drink plenty of water before, during, and after physical activity.
7. **Hydration During Illness:** If you experience illness, especially with symptoms like vomiting, diarrhoea, or fever, consult your doctor for guidance on staying hydrated and adjusting your medication if necessary.
Recognising Dehydration:
It’s essential to recognise the signs of dehydration to take prompt action. Symptoms of mild to moderate dehydration may include:
– Thirst
– Dry mouth and throat
– Fatigue or weakness
– Dark-coloured urine
– Dry or sunken eyes
– Headache
– Dizziness or light-headedness
When to Seek Medical Attention:
If you experience severe dehydration symptoms such as extreme thirst, confusion, rapid heartbeat, low blood pressure, or fainting, seek medical attention immediately.
Conclusion:
By following these guidelines and being mindful of your body’s signals, you can take proactive steps to prevent dehydration while using SGLT2i medication. Remember to consult your healthcare provider if you have any concerns about your health or medication.
Stay hydrated, stay healthy!
