Frequently Prescribed Antibiotics? Protect your Gut

If you’re frequently prescribed antibiotics — as many bronchiectasis and ABPA patients are — protecting your gut health becomes very important. Long-term or repeated antibiotic use can disturb the gut microbiome, leading to problems such as diarrhoea, bloating, nutrient malabsorption, and even Clostridium difficile infection in severe cases.

Here’s what you can consider:

✅ 1. Consider Probiotics (with medical guidance)
Evidence is building that certain probiotics may help prevent antibiotic-associated gut symptoms, especially diarrhoea. Ask your team if it’s appropriate for you, particularly if you’ve had gut issues in the past.

⭐ Options often considered:

• Lactobacillus rhamnosus GG
• Saccharomyces boulardii (shown to reduce C. diff risk)
• Lactobacillus casei, bifidobacteria combinations

💬 Take the probiotic a few hours after your antibiotic dose (not at the same time), and continue for at least a week after the course ends.

✅ 2. Eat to Feed the Good Bacteria
🥦 Focus on:

• Prebiotic-rich foods (feed beneficial bacteria): oats, garlic, leeks, onions, bananas, apples, asparagus.
• Fermented foods (contain live bacteria): live yoghurt, kefir, sauerkraut, kimchi, miso.

(Note: If immunocompromised or on antifungals, fermented foods should be used cautiously — check first.)

✅ 3. Stay Hydrated and Nourished

• Diarrhoea or poor absorption can deplete fluids, electrolytes, and vitamins.
• Consider a rehydration drink (like Dioralyte or homemade: 1 L water + 6 tsp sugar + ½ tsp salt).
• Boost your intake of soluble fibre (e.g. oats, root veg) which is gentler on the gut during antibiotic courses.

✅ 4. Watch for Signs of C. difficile
If you have:

• Watery diarrhoea (especially if frequent or smelly)
• Abdominal pain
• Fever

… call your GP or hospital team immediately — especially if you’re on long-term antibiotics like azithromycin or amoxicillin.

✅ 5. Consider Microbiome Restoration (in special cases)
If you’ve had multiple C. diff infections or your gut health is severely affected, faecal microbiota transplant (FMT) may be an option (NHS clinics offer this in select cases).

🚫 Avoid:

• Overuse of antidiarrhoeals (like loperamide) without checking the cause.
• High-sugar, highly processed foods — they feed the wrong bacteria.
• Taking random probiotic supplements — many are poorly regulated and not all are helpful.