Symptoms That Could Indicate Hyperthyroidism

Lisette Marie

21. Irregular Body Temperature Fluctuations

Have a fever. Photo Credit: Envato @Pressmaster

Feeling hot one moment and chilled the next? Hyperthyroidism can cause erratic shifts in body temperature, not just heat intolerance. These fluctuations are often a result of the body’s inability to stabilize its internal thermostat. You might bundle up under a blanket only to toss it off moments later. This cycle is not just annoying—it’s a subtle but telling sign that your thyroid is affecting your thermoregulation system.

22. Heightened Sense of Smell or Taste

Taste trouble. Young caucasian woman showing dislike for her caesar salad, looking at it and dont. Photo Credit: Envato @Prostock-studio

While some people lose their sense of smell or taste due to illness or aging, others with hyperthyroidism report sudden hypersensitivity to smells or flavors. Everyday odors may seem overpowering, and food may taste more intense—or even off-putting. These sensory changes are thought to be linked to the overstimulation of the central nervous system and are worth noting, especially if paired with other thyroid symptoms.

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21. Irregular Body Temperature Fluctuations

22. Heightened Sense of Smell or Taste

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