00:00In the case of chronic gastritis, as well as in all cases of acid-related diseases such as peptic ulcer or reflux disease,
00:23proton pump inhibitors are the most commonly used drugs, sometimes for long periods.
00:29And sometimes the times are so long, much longer than you could reasonably imagine.
00:35We are talking about uninterrupted years of therapies justified by the reassuring definition of stomach-protective drugs,
00:45a definition with which these drugs are commonly known.
00:50But is it really so?
00:52The new microbiome sciences put us in front of often unknown quadriclinics,
00:59characterized fundamentally by a reflexive phenomenology associated with raclage,
01:05that is, this feeling of tingling in the throat, sometimes with cough and tachycardia,
01:11dysphagia, that is, subjective feeling of difficulty swallowing,
01:16dysphonia, that is, raucedness, and then still slippery tongue, metallic taste in the mouth, alitosis.
01:24Here, these forms would immediately make you think of a gastroesophageal reflux disease,
01:31and instead it is not so, which very often makes useless, if not even counterproductive,
01:39the therapy with gastrointestinal drugs.
01:43The reference is to SIBO, or intestinal bacterial overgrowth syndrome,
01:49a much more frequent clinical condition than you can imagine,
01:53often exchanged for gastroesophageal reflux disease,
01:57and instead caused by an increased concentration of microorganisms in the small intestine.
02:03And paradoxically it happens that one of the most frequent causes of SIBO
02:08is the prolonged and continuous consumption of drugs belonging to the category of the so-called proton pump inhibitors,
02:17and in fact the low level of acidity in the stomach that favors the insurgence of SIBO.
02:24It is known, in fact, that in the stomach, thanks to the chloride acid,
02:28and therefore to a just acid environment present in the gastric cavity,
02:33the food is, how to say, pre-digested.
02:36But if this action is inhibited by the lack of chloride acid,
02:41which production is blocked by drugs,
02:45then it happens that the foods, especially those that can be fermented,
02:49will reach the fermented bacteria indigested, possibly present in the stomach,
02:57feeding them and thus enhancing the fermenting activity.
03:02Then it happens, paradoxically,
03:05that in the absence of a proper diagnosis,
03:08the disease is, in quotation marks, cured,
03:11precisely with the drugs that help to worsen it.
03:15Some more or less recent alerts seem, among other things,
03:18to link the prolonged use of proton pump inhibitors
03:22to an increased risk of tumoral pathologies in the stomach.
03:26Without giving in to adventurous sensationalistic temptations,
03:30here I just want to remind you that a prolonged inhibition of gastric acid
03:36can, for example, favor an exaggerated growth of bacteria in the stomach,
03:42some of which can produce potentially cancerous substances,
03:47such as nitrosamines.
03:50It is also worth remembering that a prolonged inhibition of stomach acidity,
03:56thus a low level of gastric acid,
03:59can favor the compensatory overproduction of gastrin.
04:05Gastrin, when produced in large quantities,
04:08is able to generate, especially in the stomach, pre-cancerous lesions.
04:13I would also add that, for example, in atrophic and autoimmune gastritis,
04:18a chronically reduced production of hydrochloric acid
04:23can be further enhanced by the use of proton pump inhibitors,
04:31which could, for the above reasons, favor the occurrence of cancerous lesions.
04:38Obviously, these are assessments that must always be taken into account,
04:45taking into account that other factors can also contribute to the occurrence of gastric tumors.
04:51I am thinking, for example, of a Delicobacter pylori infection.
04:54I am thinking of situations related to certain eating styles,
04:59or to certain lifestyles, or to particular genetic predispositions.
05:03However, it is true that in the prescription of therapies with gastrointestinal drugs,
05:10it is always necessary to rely on the competence and prudence of the prescriber doctor
05:17who, if ever, will limit a prolonged intake of gastrointestinal drugs
05:22only to those patients in which this requirement should really be assessed.
05:47For more information, visit www.FEMA.gov
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