WebMD – Dec 29, 2015 – When you have hypothyroidism, you might not realize it at first. The symptoms come on slowly, and some of them, like fatigue, are similar to other conditions. You might mistake them for signs of aging or stress.
You’re getting symptoms because your thyroid gland stopped working right. It isn’t making enough thyroid hormone, which helps run many of your body’s systems. Your doctor can prescribe medicine that boosts your levels and gets you back to feeling like your old self.
When Your Thyroid Levels Are Low
Hypothyroidism can make you feel tired and sensitive to cold. You also might gain a few pounds.
Low thyroid levels can also affect your mood and thinking. For example, you might have:
“Low thyroid symptoms” may include weight gain (or difficulty losing weight), fatigue, dry skin, low mood, muscle aches and pains and more.