12 Signs of Hashimoto’s Disease Everyone Should Know
In Hashimoto’s disease, the same immune system you depend on to fight infection turns on you, producing antibodies that attack your thyroid gland. Here’s what you have to watch for.
Know the risk factors
Hashimoto disease is an autoimmune disease, where the immune system that commonly helps fight infection and disease instead produces antibodies that attack the thyroid gland. Why a person develops Hashimoto’s disease is still a mystery, but there are a number of factors that can contribute to your risk. “If you are female, have a family history of Hashimoto’s disease, or have had another autoimmune disease, you are at a higher risk for developing the disease,” says Stephanie Lee, MD, PhD, associate chief, Section of Endocrinology, Nutrition, and Diabetes at Boston Medical Center. And then you need to watch for symptoms like the following.
Your neck is swelling
The butterfly-shaped gland living south of your Adam’s apple is known as your thyroid and it produces hormones that ensure your brain, heart, metabolism, muscles, and organs are doing their job. If you develop a goiter (enlarged thyroid gland), it may indicate that you have an autoimmune disease such as Hashimoto’s thyroiditis. Check out 13 symptoms that you might have a problem with your thyroid.
Your hair is thinning
The Mayo Clinic notes that women are much more likely to develop Hashimoto’s disease, most commonly during middle age. Though losing hair volume can be a natural part of aging, thinning hair is a symptom of the condition. Consult with your doctor if you notice abnormal hair loss or major changes in hair thickness, especially if you also have other symptoms.
“Fatigue is a very common symptom of Hashimoto’s disease,” says Dr. Lee. If your symptoms are more extreme than mere tiredness and especially if you have ruled out other possible causes of being tired—including sleep apnea, anemia, depression, leukemia—you need to have your hormone levels tested. Here are 9 medical reasons why you may feel tired all the time.
Your skin is dry
As with many Hashimoto’s disease symptoms, dry skin can be caused by a lot of conditions—eczema, psoriasis, allergies, and dehydration among them. But if your skin is getting drier and you have several other symptoms on this list—or a family history of autoimmune diseases—you should talk with your doctor.
You’re gaining weight for no good reason
Because your thyroid controls your metabolism, people with Hashimoto’s often experience unexpected weight gain. “Weight gain is also tied to getting older,” says Dr. Lee who notes that the disease often starts in middle age. “It is a shame not to diagnose Hashimoto’s early as the treatment is so easy,” says Dr. Lee. Working with an endocrinologist who is familiar with your specific case is a good idea as they are familiar with your personal history.
You experience eyelid swelling
Again, allergies and dry eyes can lead to swelling—but, says Dr. Lee, if you have this in combo with other Hashimoto’s disease symptoms, discuss the issue with your doctor. Here are 8 symptoms that may indicate you have a thyroid problem.
Your thyroid hormones are out of whack
People who have symptoms for Hashimoto’s disease will likely be screened first with a test of their thyroid-stimulating hormone (TSH) levels. “This is the primary test for hypothyroidism,” notes Elizabeth Pearce, MD, an endocrinologist at Boston Medical Center and president of the American Thyroid Association. TSH is a signal from the pituitary to the thyroid that says “we’re running low; make more.” When TSH is high, it can be an indicator that production is low. But doctors don’t all agree about what level of TSH is considered elevated. For some it’s anything above 5.5; others look at 4.5 and up. Most endocrinologists will do further testing on anyone with 3.5 and up, especially in the presence of multiple symptoms. Free T4 and total T3 tests can reveal for example whether the body is actually producing enough thyroid hormone but is just not using it properly.
Diagnosing Hashimoto’s disease by symptoms alone is tricky
The good thing about having an early TSH screening test, says Dr. Lee, is that it allows doctors to diagnose thyroid disorders much earlier, even before you experience symptoms. “When you start seeing a constellation of symptoms, you should get screened,” says Dr. Lee. TSH blood tests can help doctors reach a diagnosis; they’ll also look for the symptoms above along with depression, heavy periods, pale skin, increased sensitivity to cold, and brain fog. Anyone with suspected Hashimoto’s disease ultimately should be given two antibody tests: anti-TPO and TgAb. Anti-TPO attacks an enzyme in the thyroid gland, called Thyroid Peroxidase, which is important in the production of thyroid hormones. TgAb attacks thyroglobulin, a key protein in the thyroid gland that is essential to the production of T4 and T3 thyroid hormones. Here’s more that you need to know about getting your thyroid checked.
Women who are pregnant need to pay special attention to symptoms
Women who are pregnant and experiencing symptoms of Hashimoto’s disease should be especially proactive about being screened. “If you have Hashimoto’s disease and learn you are pregnant, you should call your endocrinologist,” notes Dr. Pearce. This is especially important if you are on medication since your body won’t be producing enough thyroid hormones on its own; your doctor may need to boost your dose for the healthy development of your baby.
There is no cure for hypothyroidism, but there is hope
Although there is no cure for hypothyroidism, it can become more or less severe over time. You may have to take medication for the rest of your life, and you’ll need to work closely with your doctor to monitor your dosage as you alternate from hypo- and hyperthyroid states. The good news is with proper medication and monitoring your symptoms should lessen and the effects of Hashimoto’s disease improve. You can learn a lot and find support from other Hashi’s patients by joining a support group, such as Stop the Thyroid Madness.
Get educated about Hashimoto’s disease
Dr. Pearce points out that there is an abundance of information—and misinformation—online; she suggests that people talk directly with their doctors and reference the websites of the American Thyroid Association and The Mayo Clinic to learn more. Check out the things standard thyroid testing might miss.