What specific symptom can temporal arteritis cause?

Temporal arteritis, also known as giant cell arteritis, is primarily characterized by headaches. This condition results from inflammation of the arteries, particularly those that supply blood to the head and temples. As the blood vessels become inflamed, patients often experience severe headaches that can be persistent and may be throbbing or localized. These headaches are usually one of the first and most significant symptoms, prompting individuals to seek medical care.

While fatigue, edema, and palpitations can occur in various medical conditions, they are not specific symptoms of temporal arteritis. Fatigue may accompany many chronic diseases, including those affecting the immune system. Edema refers to swelling caused by fluid retention and is typically associated with cardiovascular or kidney issues. Palpitations, which refer to the sensation of an irregular heartbeat, are more related to cardiac issues rather than vascular inflammation. Thus, when identifying symptoms that are specifically associated with temporal arteritis, headache stands out as the most significant and characteristic symptom.