Is vomiting a symptom of a thyroid problem?
On One Hand: Vomiting May Indicate Thyroid ProblemVomiting may be a symptom of hyperthyroidism, which means overactive thyroid (the thyroid gland produces excessive hormones), according to Medline Plus. This is because the overproduction of thyroid hormones impacts several aspects of metabolism, and hyperthyroidism may lead to related symptoms, such as an increased appetite and nausea, according to Medline Plus.On the Other: Vomiting Has Other CausesAlthough hyperthyroidism may cause vomiting, vomiting may be caused by other medical problems or medications. Common causes include chemotherapy, stomach flu (gastroenteritis), infections, general anesthesia, migraine headaches, motion sickness and vertigo, according to the Mayo Clinic.Bottom LineVomiting may be caused by an overactive thyroid, but there are many other causes of this symptom. Vomiting may be a serious symptom in hyperthyroidism, and people with overactive thyroid may experience weight loss, according to Medline Plus.
