Diane M. Horowitz, MD

Being pregnant often means going off certain treatments for psoriatic arthritis. But there are still many ways to keep symptoms at bay.

A biologic medication that requires less time commitment may be welcome news for some patients with psoriatic arthritis or ankylosing spondylitis.

Psoriasis increases your risk of other diseases like psoriatic arthritis, high blood pressure, and depression. Here’s what you need to know.

Do you know how biologics and biosimilars control psoriatic arthritis? Here's what you need to know about how they work, and which your doctor might prescribe.

Read what Amberlee Barricklow learned about controlling psoriatic arthritis with biologic medications, including the advice she would give her younger self.

Five women share what they’ve learned since starting a biologic medication—and what they wished they’d known beforehand.

Those pops and clicks you hear coming from your knees may be the sound of arthritis beginning to take hold. Here’s what you should know.

If you've been newly diagnosed with rheumatoid arthritis, learn about common fears, concerns, and experiences from these people who have been through it.

Feeling abandoned by friends and family only adds to the trauma of managing chronic fatigue.

Does paying cash versus insurance get you better care outcomes for obesity treatments? This study ran the numbers.