Early-stage psoriatic arthritis nails: what to know

Nail pitting may look like tiny dents across the surface. The nail can also become thicker, separate from the nail bed, or develop an unusual colour. These changes can occur with psoriasis of the nails and may appear before, after, or around the time of joint symptoms; they do not prove that joint inflammation is present.

When psoriatic arthritis is active, people may notice joint pain, swelling, or stiffness after waking. A clinician may examine your nails, skin, joints, tendons, and movement, then decide whether blood tests or imaging would help. Read more about [Psoriatic Arthritis](/conditions/psoriatic-arthritis/), [Joint Pain](/symptoms/joint-pain/), and [Morning Joint Stiffness](/symptoms/morning-joint-stiffness/).

Photograph changing nails in good light and note which joints feel stiff, swollen, or tender. Arrange an appointment with a doctor, especially if nail changes occur with persistent joint symptoms. Protect nails from picking and harsh chemicals, keep them trimmed, and mention any personal or family history of psoriasis.

Treatment depends on the findings and may include anti-inflammatory medication or a tailored physiotherapy plan for movement, strength, and joint protection. Do not start or stop medication without medical advice. Explore [Anti-Inflammatory Medication](/treatments/non-surgical-orthopedics/anti-inflammatory-medication/) and [Physiotherapy](/treatments/physiotherapy-and-rehabilitation/physiotherapy/).

Seek prompt medical advice for a newly swollen, hot, or very painful joint, rapidly worsening stiffness, or difficulty using a hand or foot. Urgent assessment is appropriate if severe pain follows an injury, or if fever accompanies a hot swollen joint.

Could these nail changes be psoriasis, infection, or another nail disorder? Do my joint findings suggest inflammation? Would imaging or blood tests clarify the diagnosis? What nail care and exercise are suitable while symptoms are active?