Signs of ingestion issues can vary depending on the substance. For nutritional deficiencies, symptoms may include fatigue, weight loss, or weakness. In cases of medication non-compliance, the patient's symptoms may not improve or could worsen. Ingesting a toxic substance may cause symptoms such as nausea, vomiting, abdominal pain, confusion, or drowsiness. Nurses must be vigilant in identifying these signs to provide timely care.
