When the thyroid is underactive, it doesn’t make adequate levels of thyroid hormones.

An underactive thyroid (hypothyroidism) can be brought on by medical conditions, most commonly byHashimoto’s thyroiditis.

Because of this, psoriatic arthritis and thyroid problems frequently occur together.

Man with psoriatic arthritis and hypothyroidism

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Treating hyperthyroidism often helps decrease the severity of skin-related psoriasis symptoms.

Because of this, people with psoriasis and psoriatic arthritis may be more likely to have an underactive thyroid.

These thyroid nodules are often characteristic of hypothyroidism and occur more frequently in women.

This medication is taken daily by mouth to restore normal levels of thyroid hormones to reverse hypothyroidism symptoms.

Certain supplements may interfere with your ability to absorb levothyroxine.

Stay on top of your treatment options for these conditions so you might maintain the best quality of life.

Symptoms tend to come and go and worsen with flare-ups.

Psoriatic arthritis is not life-threatening, and many people with the condition live healthy and fulfilling lives.

Autoimmune conditions like psoriasis and psoriatic arthritis are often progressivegetting worse over timeespecially if not diagnosed and treated early.

They can affect other parts of the body besides joints by causing inflammation.

If not treated properly, psoriatic arthritis can cause significant health problems and disability.

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American Academy of Dermatology Association.Thyroid disease: A checklist of skin, hair, and nail changes.

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Dhir V, Aggarwal A.Psoriatic arthritis: a critical review.Clin Rev Allergy Immunol.

2013;44(2):141-8. doi:10.1007/s12016-012-8302-6