Hello. I have reviewed the symptoms your wife is experiencing.
The term "internal fever" is often used by patients to describe a sensation of heat or malaise when a thermometer does not show a raised body temperature. Given her symptoms of weakness, body aches, and feeling cold, there are several common underlying conditions that should be investigated.
1. Potential Clinical Considerations
Anemia: A low hemoglobin level is a very common cause of feeling cold, fatigue, and headaches in working professionals.
Thyroid Dysfunction: An underactive thyroid (hypothyroidism) can lower the body's metabolic rate, leading to persistent cold intolerance, fatigue, and body aches.
Nutritional Deficiencies: Severe deficiencies in
Vitamin B12 or Vitamin D3 can cause significant muscle pain, weakness, and a general sense of being unwell.
Chronic Stress or Burnout: In working professionals, chronic exhaustion can sometimes manifest as physical symptoms like "internal fever" and generalized body pain.
2. Recommended Diagnostic Tests
To identify the exact cause, the following baseline blood tests are necessary:
Complete Blood Count (CBC): To check for anemia or underlying low-grade infection.
Thyroid Function Test (TFT): To evaluate
TSH, T3, and T4 levels.
Vitamin Profile: Specifically checking Serum B12 and Vitamin D3 levels.
Inflammatory Markers: A
CRP or ESR test can help determine if there is actual internal inflammation.
3. Immediate Management
Hydration and Rest: Ensure she is getting adequate sleep and staying hydrated.
Temperature Monitoring: Keep a log of her actual oral temperature twice a day to see if there is a true low-grade fever or if it is purely a sensation of heat.
Summary Advice:
Please arrange for the blood tests mentioned above. Once the results are available, they will provide a clear direction for treatment, whether it requires iron supplementation, thyroid management, or vitamin therapy.