Giant Cell Arteritis Care in Collegeville, PA

What is giant cell arteritis?

Giant cell arteritis (GCA), also called temporal arteritis, is inflammation of the lining of medium and large arteries, especially the branches that run near the temples. It affects adults over 50. Without treatment it can cause permanent vision loss, which is why early recognition matters.

Warning signs

Common symptoms

• A new headache, often at the temples
• Scalp tenderness, such as pain when combing your hair
• Jaw pain or fatigue when chewing
• Vision changes, including double vision or sudden vision loss
• Fever, fatigue, and unintended weight loss
• Shoulder and hip stiffness, which can signal polymyalgia rheumatica

How giant cell arteritis is diagnosed

Evaluation includes your symptoms, an examination, and blood tests for inflammation (ESR and CRP). Confirmation may involve a temporal artery biopsy, ultrasound, or other imaging. Because delays risk vision loss, treatment is often started before testing is complete.

Treatment

Treatment begins with high-dose corticosteroids, followed by a gradual taper under close monitoring. Additional medications, including targeted biologic therapy, can reduce the amount of steroid needed over time. We also protect your bones and monitor for side effects.