How Katie Healed Chronic Psoriasis, Tonsillitis, IBS, Bloating and Reflux in 11 Months
Author:
Amanda Ledwith, BHSc Naturopathy
Last Updated:
22 Jan 2026
Reading Time:
5 mins
Categories:
Case Studies
case-study-psoriasis-ibs-bloating
What You'll Learn
Client: Katie - 49, from Western Australia
Presenting symptoms: Chronic tonsillitis (10+ years), recurring cold and flu, psoriasis, bloating, reflux, hormonal imbalances, dry skin, headaches, persistent body pain
Medical history: Febrile seizures in childhood, stroke-induced coma in early twenties, diabetes developed in hospital, multiple car accidents, PTSD
Timeline: 11 months (6-month program + follow-up retest)
Key outcomes:
Psoriasis completely cleared (by month 3)
Chronic tonsillitis resolved
No antibiotics required for first time in years
IBS score reduced by 20%
Lactobacillus strains doubled
Bifidobacteria repopulated (previously absent)
Akkermansia reached optimal levels (1.5%)
Improved Firmicutes to Bacteroidetes ratio
Lost 10kg
Recovered from COVID without secondary infection
Energy restored — started a new business
Katie's Starting Point
Katie came to us after exhausting her options with her GP of 30 years. At 49, she had been struggling with chronic tonsillitis and recurring cold and flu symptoms for over a decade — and that was only the beginning of her health challenges.
Her medical history was complex: febrile seizures in childhood had led to a stroke-induced coma in her early twenties, during which she developed diabetes in hospital. Multiple car accidents left her with PTSD, which triggered psoriasis from ongoing stress. Chronic body aches and pain had become her norm.
By the time she reached out, Katie was dealing with:
Chronic tonsillitis (requiring frequent antibiotics)
Psoriasis
Bloating and reflux
Hormonal imbalances
Dry skin
Persistent headaches
Body pain
She had tried different supplements and consulted various healthcare professionals, but only experienced temporary relief. She was frustrated with the cycle of antibiotics — she knew they weren't the long-term answer, but nothing else had worked.
Katie was ready for a different approach. Her goals were clear: achieve a healthy weight, reduce pain levels, and lower inflammation.
What Testing Revealed
Katie's initial gut microbiome test showed patterns that explained why her symptoms had persisted despite years of conventional treatment:
High inflammatory bacteria — Driving systemic inflammation affecting skin, joints, and immune function
High IBS score — Confirming digestive dysfunction
Low beneficial bacteria — Missing the strains that regulate immune response and maintain gut barrier integrity
Victoria's analysis connected the dots: Katie's depleted beneficial bacteria meant her immune system was constantly fighting — hence the recurring infections — while elevated inflammatory species were driving her psoriasis and body pain. The gut-skin and gut-immune connections were clearly at play.

The Personalised Protocol
Based on Katie's test results and complex health picture, Amanda designed a targeted 6-month protocol addressing her specific imbalances while supporting her underlying conditions naturopathically.
Targeted supplementation:
Specific strains to rebuild depleted beneficial populations
Anti-inflammatory support
Immune system modulation
Dietary adjustments:
Personalised meal plan
Focus on reducing inflammatory triggers
Supporting gut healing
Rapid Progress

Katie's transformation was remarkable — and faster than expected.
Month 1: COVID Recovery Without Antibiotics
Unfortunately, Katie contracted COVID-19 during her first month on the program. However, she recovered swiftly without the viral infection progressing into a secondary chest infection.
This was the first time in years that Katie did not require antibiotics.
Her strengthening immune system was already showing results.
Month 2: Digestion and Skin Improving
Digestion improved significantly
Energy returning — enough to prepare healthy meals from her personalised meal plan
Psoriasis started clearing
Lost 10kg
Month 3: Psoriasis Completely Gone
Psoriasis completely disappeared
Immune system continuing to strengthen
No throat or sinus mucus (chronic symptom resolved)
Continuing to move toward goal weight
The speed of her psoriasis resolution demonstrated the power of addressing root causes rather than just managing symptoms topically.
Retest Results: 11 Months From Starting
Katie returned in March 2023 for a retest. While she still had some lingering tonsillitis symptoms (and had experienced another car accident causing additional pain), her microbiome results reflected her dramatic improvement.
Beneficial Bacteria Flourishing
Lactobacillus: Strains doubled, indicating successful colonisation of additional beneficial species.
Bifidobacteria: Repopulated (previously depleted). These species are critical for immune regulation — their return explained Katie's reduced infection frequency.
Akkermansia muciniphila: Reached optimal levels at 1.5%. This keystone species maintains the gut lining's protective mucus layer — its restoration was fundamental to resolving Katie's systemic inflammation.

Inflammatory Markers Reduced
IBS score decreased by 20% — Confirming improved digestive function
Improved Firmicutes to Bacteroidetes ratio — Indicating a more anti-inflammatory bacterial balance
Overall diversity increased significantly — A more robust, resilient gut ecosystem

Where Katie Is Now
Katie's transformation extended far beyond symptom relief. By the end of her program, she experienced:
Health improvements:
Psoriasis completely resolved
Chronic tonsillitis under control
No longer dependent on frequent antibiotics
Digestive symptoms resolved
Reduced pain and inflammation
Significant weight loss
Sustained energy
Life improvements:
More energised and less stressed
Able to exercise regularly
Started a new business — something she had dreamed of for years but couldn't pursue due to ill health
Katie's case demonstrates how interconnected our body systems are. Her psoriasis, tonsillitis, digestive issues, and fatigue weren't separate problems requiring separate treatments — they were all manifestations of the same underlying gut dysfunction. Address the root cause, and the downstream symptoms resolve.
Could This Approach Help You?
If Katie's story resonates — if you're dealing with skin conditions that won't clear, recurring infections, digestive issues, or inflammation that affects your whole body — comprehensive testing can reveal what's actually driving your symptoms.
At Prana Thrive, every test is analysed by Amanda (who has personally reviewed over 2,000 microbiome tests) with scientific oversight from Victoria, our in-house microbiologist. This combination of clinical pattern recognition and microbiological expertise allows us to identify the specific imbalances connecting your symptoms.
Our AIM Method™ (Analyse → Integrate → Monitor) provides:
Analyse: Comprehensive testing reveals your unique microbiome picture — connecting seemingly unrelated symptoms to common root causes
Integrate: A personalised protocol targeting your specific imbalances, not generic recommendations
Monitor: Follow-up testing to confirm bacterial rebalancing and sustained improvement
Book a free 15-minute evaluation call to discuss your symptoms and find out if our approach is right for you.
Book Your Free Evaluation Call
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