How do You Know if You Have Hypothyroidism? Discover 10 Symptoms of Hypothyroidism

For many, hypothyroidism is hard to recognize because the symptoms of hypothyroidism develop slowly in at first. Learn to spot them.
How do You Know if You Have Hypothyroidism? Discover 10 Symptoms of Hypothyroidism

Last update: 12 May, 2022

Hypothyroidism is a disorder that affects the thyroid gland. It’s produced by a low hormone production, which triggers problems in various parts of your body.

It’s a common problem for women who are over 60. It can occur at younger ages, however, due to exposure to factors.

In the initial stages, it may not be noticeable, but as it progresses, this disorder causes numerous conditions and symptoms that affect your quality of life.

It’s very important to know how to identify it so you can find a treatment that will minimize its negative effects on your body. For this reason, we want to review some of the causes of hypothyroidism and share 10 key symptoms with you so you’ll recognize them if they develop.

What are the causes of hypothyroidism?

Symptoms of hypothyroidism

Your thyroid is a small butterfly-shaped gland located in the lower part of your neck, near the front. Its main function is to secrete hormones such as triiodothyronine (T3) and thyroxine (T4), which are involved with many bodily functions.

They mainly regulate your metabolic health, maintaining a rhythm that allows your body to process fats and carbohydrates. They also control your body temperature, heart rate, and protein production.

Hypothyroidism occurs when this gland doesn’t produce enough hormones or loses the ability to produce them at all. This can be caused by the following:

  • Autoimmune diseases, such as Hashimoto’s thyroiditis
  • Thyroid surgery
  • Treatments for hyperthyroidism
  • Radiation therapy for head or neck cancer
  • The consumption of certain psychotic medications
  • Iodine deficiency
  • A pituitary gland disorder
  • Pregnancy or post-pregnancy
  • Family history of thyroid disease

Symptoms of hypothyroidism

For many patients, hypothyroidism is hard to recognize because the symptoms develop slowly in the early stages. Nevertheless, there are several signs that are useful for its detection, even though they may also indicate other conditions.

1-Sudden weight gain

Sudden weight gain

An alteration in your metabolism due to the low production of thyroid hormones can trigger a sudden increase in your weight, even if you have healthy eating habits.


Hypothyroidism affects your circulation and decreases your body’s ability to deliver oxygen to your cells and tissues. As a result, it’s common to be in a state of fatigue.

3-High cholesterol levels

There are many factors that can influence your cholesterol levels. Don’t ignore the fact that this problem could be an indicator of a thyroid problem, however.

4-Irritability or a bad mood

The hormonal changes that are produced by a malfunctioning thyroid gland can produce sudden mood swings that lead to stress, depression, and irritability.

Difficulty concentrating


5-Difficulty concentrating

Hypothyroidism has an impact on your brain and nervous system activity. That’s why it’s common for patients with this problem to have difficulty concentrating.

6-Dry skin, hair, and nails

This disorder also affects your appearance, as the changes that are occurring in your body are reflected in dry hair, skin, and nails.

We recommend you read: 4 alternatives for dry hair

7-Slow digestion

A woman with slow intestinal transit.

Slow digestion or constipation can occur when your thyroid isn’t producing enough hormones. This is because they regulate the activity of the digestive tract, which is key to eliminating solid waste.

8-Muscle aches

It can be difficult to recognize muscle pain as a sign of a thyroid problem. In spite of this, it’s important to remember that sometimes it is the result of weakened muscles due to low thyroid hormone production.

9-Irregular periods

In women, the alteration of hormone production by your thyroid can influence your period. You may have very long or very heavy periods.

10-Sensitivity to cold

Finally, patients with hypothyroidism have circulation problems that can increase their sensitivity to cold. Their extremities may feel cold and stiff. If this isn’t a common trait in an individual, they should take it as a warning sign.

Do you recognize any of the symptoms mentioned here? If you think you might be suffering from this disorder, talk to your doctor and follow their recommendations.

This text is provided for informational purposes only and does not replace consultation with a professional. If in doubt, consult your specialist.