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Why do IBS-D symptoms come and go in cycles?

The pattern you're describing—where symptoms flare up for several days then calm down—is actually very typical of IBS-D. This condition naturally fluctuates, with periods of active symptoms (flare-ups) followed by calmer periods.

During flare-ups, you'll likely experience Show Full Answer

Why do IBS-D symptoms come and go in cycles?

The pattern you're describing—where symptoms flare up for several days then calm down—is actually very typical of IBS-D. This condition naturally fluctuates, with periods of active symptoms (flare-ups) followed by calmer periods.

During flare-ups, you'll likely experience watery or loose bowel movements more than a quarter of the time, along with abdominal pain and that urgent need to use the bathroom. Then symptoms can ease up for a bit before the next flare begins.

Several factors might be triggering your specific pattern:

Your coffee intake could be a significant trigger. Coffee stimulates your digestive system and can worsen diarrhea, especially that second cup. Many people with IBS-D find caffeine makes their symptoms worse.

Timing after meals matters too. The stomach aches you're getting after lunch suggest your digestive system may be reacting to certain foods or the act of eating itself, which can trigger contractions in your intestines.

Oversensitive nerves in your digestive tract may be causing your body to overreact to normal amounts of food or gas, leading to pain and diarrhea during flares.

Consider keeping a food and symptom diary to identify patterns. You might want to experiment with reducing or eliminating that second cup of coffee to see if it helps stabilize your symptoms.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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