Is bloating and abdominal pain after Tribux and Meteospasmyl in diverticular disease a cause for concern?

It is difficult for an outsider to propose a specific cause of your problems on the basis of such a short description. However, I do not think that bloating and abdominal pain are related to the medications taken - Tribux and Meteospasmyl, especially the latter has anti-photographic and antispasmodic effects. Rather, the prescribed medications or their doses may be too low, not adapted to the observed symptoms. A potential cause may be the consumption of excessive amounts of dietary fiber (especially insoluble fracja). It undergoes bacterial fermentation in the large intestine; As a result, significant amounts of gases (mainly hydrogen and carbon dioxide) are formed. I encourage you to make an appointment with the attending physician in order to deepen the diagnosis and adapt the treatment to your current clinical condition. If you are unable to get to your primary care doctor, the gdziepolek.pl service also allows you to obtain a teleconsultation with a doctor: https://www.gdziepolek.pl/telekonsultacja the Ministry of Health also recommends the low FODMAP diet as a diet indicated in intestinal ailments. It consists in temporarily limiting the consumption of products by eliminating from the diet those that have a high level of FODMAPs (fermenting oligo- di- and monosaccharides and polyols): https://pacjent.gov.pl/diety/low-fodmap-dieta-w-jelicie-nadwrazliwym