The thyroid gland may not receive as much attention as the brain, lungs, heart, or liver, but it is crucial to our health. This gland, no more than 2 inches in length, sits at the front of the throat below the Adam's apple. It has two lobes on either side of the windpipe, connected by the isthmus tissue. The thyroid secretes two main hormones: triiodothyronine (T3) and thyroxine (T4), and imbalances in these can lead to health issues.
The thyroid has a significant impact on various bodily functions, including breathing, body weight, muscle strength, the nervous systems, body temperature, cholesterol levels, heart rate, and menstrual cycles.
Due to the subtle nature of thyroid disorder symptoms, hormonal level testing at health clinics is often necessary. However, there are specific signs that may suggest a thyroid disorder.
Here are 10 signs that you might have a thyroid disorder:
Weight Gain
A sudden and unexplained weight gain can be a significant indicator of a thyroid condition. Typically, weight gain results from low levels of thyroid hormones, a condition known as hypothyroidism. On the other hand, high levels of thyroid hormones, referred to as hyperthyroidism, can lead to unexpected weight loss. Among these two conditions, hypothyroidism is the more prevalent one.
IRREGULAR HEART RATE
Thyroid hormones impact several crucial organs. Low levels of these hormones can lead to a slower heartbeat, while elevated levels may cause the heart to beat unusually fast. Consequently, blood pressure can fluctuate unpredictably. Changes in heart rate can also lead to discernible symptoms like a pounding heart or palpitations.
NECK SWELLING
Swelling of the neck is a prominent symptom that differs from most signs of a thyroid disorder. It requires urgent attention as it could indicate thyroid cancer or nodules—small lumps within the thyroid. However, various other conditions could also cause neck swelling.
FATIGUE
Fatigue typically involves feelings of tiredness and exhaustion. Hypothyroidism, characterized by low thyroid hormone levels in the blood, can be a potential cause of fatigue. Persistent tiredness may be diagnosed as chronic fatigue, which could also indicate a thyroid disorder. Fatigue can sometimes manifest subtly.
DEPRESSION
Depression can be a symptom of a thyroid disorder. This is because hypothyroidism can affect the brain's serotonin levels, the "feel good" chemical. Additionally, reduced thyroid hormone levels can cause a slowdown in bodily functions, indirectly influencing one's mood.
ANXIETY OR JITTERINESS
One sign that might indicate hyperthyroidism is when the thyroid gland produces an excessive amount of hormones. This can lead to a hyperactive metabolism and other bodily functions, resulting in feelings of anxiety or a general sense of "jitteriness."
DECREASED SEX DRIVE
This symptom could appear on its own or alongside others. A low sex drive can be a direct consequence of hypothyroidism, or it could be related to other symptoms such as low energy, body aches, and weight gain, which are also associated with hypothyroidism.
DRY SKIN
Swelling of the neck and dry skin are notable signs of a thyroid disorder. Hypothyroidism can slow metabolism, leading to changes in skin texture and appearance. A slower metabolism may also reduce sweating, which can decrease skin moisture and lead to dryness or flakiness. Additionally, nails may become brittle.
BRAIN FOG
Diminished thyroid function can impair cognitive abilities. Hyperthyroidism may cause concentration difficulties, while hypothyroidism can lead to memory lapses and reduced alertness. It's important to note that some women have mistaken these symptoms for menopause when they were actually indicative of a thyroid issue.
IRREGULAR DIGESTION
Individuals with hypothyroidism frequently experience constipation, which is likely due to reduced digestive activity stemming from decreased hormone production. Conversely, hyperthyroidism, or an overactive thyroid, can lead to episodes of diarrhea or increased frequency of bowel movements.
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