A poor diet that lacks essential nutrients generally causes nutritional deficiencies. The body stores nutrients. Therefore, a deficiency is usually detected after a prolonged lack of a nutrient. A number of diseases and conditionsâincluding colon cancer and gastrointestinal conditionsâcan lead to an iron deficiency.
Iodine is LIKELY SAFE for most people when taken by mouth at recommended amounts or when applied to the skin appropriately using approved products. Iodine can cause significant side effects in some people. Common side effects include nausea and stomach pain, runny nose, headache, metallic taste, and diarrhea.
2. Clinical signs of lithium toxicity include nausea, vomiting, diarrhea, tremor, dysarthria, nystagmus, ataxia, and slurred speech. Patients will also exhibit alterations in the level of consciousness, which may vary from confusion to agitation, delirium, and coma.he diagnosis of lithium poisoning can be difficult because symptoms are often nonspecific, and as many as one third of patients are victims of chronic lithium intoxication and are usually unaware that their symptoms are related to lithium.