How it manifests itself
- Recurrent abdominal pain associated with defecation: relieved or worsened after defecation
- Change in stool frequency: constipation, diarrhea, or alternation of the two
- Changing the shape of the stool
- Bloating, rumbling, feeling of incomplete emptying
- Mucus in stool
- Symptoms worsen under stress and after certain foods
- Symptoms do not wake you up at night and do not progress for years
What kind of examination is really needed?
The goal is not to “find IBS,” but to intelligently rule out conditions with similar symptoms. Endless examinations in the absence of alarming signs only increase anxiety.
- Общий анализ крови, СРБ — исключение воспаления и анемии.
- Фекальный кальпротектин — отличает функциональное расстройство от воспалительных заболеваний кишечника.
- Серология на целиакию — она нередко маскируется под СРК.
- Гормоны щитовидной железы: гипотиреоз даёт запоры, гипертиреоз — диарею.
- Колоноскопия — при «красных флагах», возрасте старше 45–50 лет или отягощённой наследственности.
What really helps
- Low FODMAP diet - restriction of poorly absorbed carbohydrates (lactose, fructose, some vegetables, legumes, sweeteners). The method with the best evidence; carried out in a course followed by a gradual expansion of the diet, preferably with a nutritionist
- Regular meals without long breaks, sufficient water intake
- Soluble fiber (psyllium) - for constipation; bran can increase bloating
- Physical activity - proven to reduce symptoms
- Working with stress: cognitive behavioral therapy has proven effectiveness specifically for IBS
- Antispasmodics for pain, drugs for regulating stool according to the course of the disease
- Some probiotics - the effect is individual, assessed after 4 weeks of use
- Antidepressants in low doses are not “for nerves”, but as modulators of visceral sensitivity; prescribed by a doctor
Why does stress have such an impact?
The intestines have their own nervous system and constantly exchange signals with the brain. In IBS, this connection works redundantly: normal digestive processes are perceived as pain, and emotional stress directly changes intestinal motility.
- This does not mean that the “disease is imaginary” - the pain is absolutely real
- Dealing with stress affects symptoms as well as medications
- Regular sleep, breathing practices, psychotherapy help
- Keeping a food and symptom diary helps identify personal triggers