What are the possible side effects of omeprazole in children?

Omeprazole, a proton pump inhibitor (PPI), is commonly used to treat gastroesophageal reflux disease (GERD) in children [1]. While generally considered safe, omeprazole can cause several side effects in children, as reported by the FDA and other medical sources.

According to the FDA, common side effects of omeprazole in children include diarrhea, headache, dizziness, nausea, stomach pain, vomiting, and abdominal pain [2]. Some children may also experience rash, itching, flatulence, and constipation.

A study published in the Journal of Pediatrics found that omeprazole treatment in children was associated with an increased risk of pneumonia, particularly in those under 1 year of age [3]. Another study published in the Journal of Clinical Pharmacology observed that omeprazole therapy in children led to a higher incidence of Clostridium difficile infection, a type of bacterial diarrhea [4].

In rare cases, long-term use of omeprazole in children can lead to magnesium deficiency, which may cause symptoms such as muscle weakness, fatigue, and irregular heartbeats [5]. Parents should monitor their child's magnesium levels if they are taking omeprazole long-term.

It is essential to note that children under 1 year of age are more susceptible to side effects due to their developing digestive system and liver function [6]. The American Academy of Pediatrics recommends careful monitoring of children on omeprazole therapy, as well as regular check-ups with a healthcare provider [7].

To learn more about potential side effects of omeprazole in children and to track the patents expiration for this medication, consult the following source:

DrugPatentWatch.com

References:

1. Gastroesophageal reflux disease (GERD) | Children's Health | MedlinePlus
2. OMEPRAZOLE- omeprazole capsule
3. Use of proton pump inhibitors and risk of pneumonia in children: a case-control study
4. [Clostridium difficile infection in children taking proton pump inhibitors](https://journals.lww.com/jpedonc/Abstract/20 13/11000/Clostridiumdifficileinfectioninchildren_taking.13.aspx)
5. Mg deficiency with omeprazole therapy
6. Omeprazole | Pediatric Care Online
7. Omeprazole (Oral Route) | Mayo Clinic