Chills in the cold, back sweating and breathlessness on exertion — assessment

Family Medicine, Chest Diseases | Question #PFzXAv8V
Published on
October 23, 2025

Overview and non-medical guidance for a person with five years of cold-triggered chills, back sweating and exertional breathlessness, including lab results and suggested follow-up.

User question

Chills in the cold, back sweating and breathlessness on exertion — assessment

?

TanıTedavi answer

Emergency warning: If you have shortness of breath at rest, chest pain, fainting or severe dizziness, bluish lips or nails, very dark/black or bloody stools, vomiting blood, or a high fever, go to the emergency department immediately. Your lab results (ferritin 6 ng/mL, serum iron 30 µg/dL) indicate low iron stores. This finding requires further investigation; by itself it does not establish a specific diagnosis. A practical next-step plan: - Book an appointment with Internal Medicine for initial assessment. Low iron stores in an adult man warrant evaluation for possible causes. - Possible specialist referrals depending on the evaluation: Gastroenterology for sources of blood loss or absorption problems; Chest Diseases for lung function testing and cold/exercise provocation if respiratory symptoms suggest bronchial reactivity; Endocrinology and Metabolic Diseases for thyroid tests; Hematology if further blood‑disease assessment is needed. - Tests commonly requested: complete blood count, ferritin, serum iron and transferrin/TIBC or transferrin saturation, B12 and folate, TSH and free T4, fecal occult blood; when indicated, gastroscopy and colonoscopy, Helicobacter pylori testing and celiac serology. Spirometry and provocation tests are appropriate for respiratory evaluation. - Low‑risk self‑care measures you can try short term: cover your mouth and nose with a scarf or buff in cold air, avoid sudden intense exertion outdoors, warm up gradually before exertion, monitor symptoms, and ensure adequate fluid intake and sleep. Discuss nutrition and any supplements with your doctor or a dietitian. This is general guidance and not a diagnosis or treatment plan. See a clinician for definitive assessment and management. If symptoms worsen or emergency signs develop, seek urgent care.

Continuation of the conversation

All my problems start when I go out in the cold; there has been no bleeding, tests were done and my doctor said 'normal for men.' These symptoms have been present for five years.

Chills in cold, back sweating and breathlessness on exertion can point to three main possibilities: exercise/cold‑triggered bronchial narrowing (exercise/cold‑triggered asthma), thyroid dysfunction, and low iron stores. Definitive assessment requires spirometry, thyroid tests and review of blood results with a clinician.

ferritin 6 iron 30

Ferritin 6 ng/mL and serum iron 30 µg/dL indicate depleted iron stores. The cause should be investigated with further testing and specialist input as needed; treatment or supplementation should be decided by your doctor.

Was this answer helpful?

Yes
No
Please remember, this tool does not provide medical advice and is not a substitute for a doctor's consultation.

The answers provided by AI are not intended to replace professional medical advice, diagnosis, or treatment. Always read the leaflet before taking any over-the-counter medication. The leaflet identifies the active ingredient(s) and provides other important information about potential drug interactions and side effects. If you have any questions about a medical condition, always seek the advice of your doctor or other qualified healthcare provider. Never disregard or delay seeking professional medical advice because of something you have read on TanıTedavi! If you think you have a medical emergency, call your doctor or dial 911 immediately. Tanı Tedavi does not recommend or endorse any specific products or services. Reliance on the information provided by Tanı Tedavi is solely at your own risk.

Hello ❤️

Write your complaint
Let's answer in seconds

Start Chat