Have you ever had days where your body just doesn’t seem to keep up?

Constant fatigue, unexplained weight gain, dry skin—these could all be signs that something’s going on inside you, possibly related to your thyroid.

Whether you’ve heard of hypothyroidism before or are just beginning to learn about it, don’t worry. Let’s go over the symptoms that might be signaling something important. Read on!

What Is Hypothyroidism?

Before diving into the symptoms, let’s take a quick look at what hypothyroidism actually is.

In short, it’s a condition where your thyroid gland—the organ responsible for regulating your metabolism—doesn’t produce enough hormones.

This hormone deficiency can affect your whole body, impacting your mood, energy levels, and even your ability to lose weight. Now that we have a basic understanding, let’s take a look at the symptoms.

10 Symptoms of Hypothyroidism

1. Persistent Fatigue
Do you wake up some mornings feeling like you haven’t slept at all? If you’re always tired, even after a good night’s sleep, it could be a sign of hypothyroidism. The lack of thyroid hormones can drain your energy no matter how much rest you get.

2. Unexplained Weight Gain
Struggling to lose weight despite exercising and eating well? A sluggish thyroid slows your metabolism, making it harder for you to burn calories and easier to gain weight.

3. Sensitivity to Cold
Always cold, even when everyone else feels fine? Hypothyroidism lowers your basal body temperature, making you more sensitive to the cold than others.

4. Dry Skin and Brittle Hair
If you’re dealing with dry skin, brittle nails, or lifeless hair, your thyroid might be the culprit. A hormone deficiency can affect the health of your skin, hair, and nails, leaving them dehydrated and fragile.

5. Constipation
Sluggish digestion is another common symptom. If you’re having trouble going to the bathroom regularly—even with a fiber-rich diet—it might be time to talk to your doctor about your thyroid.