I have had these symptoms of intermitent stomach ache, nausea, vomiting, severe headache hot flashes and cold chills on and off for months.    Ive seen 2 physicians, one thought it was my thyroid gland, the other thought heart disease.  They were both ruled out.  I hope you can help.  Respectfully, Natalia Zylich
Hi Natalia Zurich. Thanks for your query. The symptoms complex of intermittent stomach pains, nausea, vomiting, headache, hot and cold flashes and cold chills for months may be indicative of the following:Hormonal imbalance either due to your suffering from within or taking some hormonal preparations. Other probable cause can be - carcinoid syn Chat Doctor.  I would advise you the following ::CT scan of the abdomen, Blood : routine and Hormonal studies. Urine; Routine, microscopy and culture and sensitivity. Blood 5 ETTA and related tests. ColonoscopyAll these tests and the additional tests as may be advised by your Doctor, after taking a Third opinion. Till then, you can have a symptomatic treatment. Antibiotic, metronidazole, probiotics, PPI like Pantoprazole, Risperidone for nausea and vomiting; and any symptomatic and supportive treatment as may be required. Once the diagnosis is made the treatment will be easy.