Psoriatic Arthritis Treatment in Katy, TX

Meet Dr. Syed Alam, MD, FACR

Double Board-Certified, Fellowship-Trained Rheumatologist · Musculoskeletal Ultrasound Trained · 10+ Years of Experience

Dr. Alam completed his rheumatology fellowship at Temple University Hospital after an internal medicine residency at John H. Stroger, Jr. Hospital. His clinical interests include rheumatoid arthritis, lupus, psoriatic arthritis, gout, Sjögren’s disease, osteoporosis and other rheumatic conditions.

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What is psoriatic arthritis?

Psoriatic arthritis is a chronic inflammatory arthritis linked to psoriasis, the immune-driven skin condition that causes raised, scaly patches. In psoriatic arthritis the same immune process that inflames the skin also inflames the joints and the places where tendons and ligaments attach to bone.

It belongs to a family of conditions called spondyloarthritis, which is why it can involve the spine and the sacroiliac joints as well as the fingers and toes. Unlike rheumatoid arthritis it is often asymmetrical, affecting a knee on one side and a couple of fingers on the other rather than mirroring itself.

The different patterns

Psoriatic arthritis does not look the same in everyone. Some people have a few large joints involved; some have widespread small-joint disease that resembles rheumatoid arthritis; some have predominantly spinal symptoms; and some have disease centred on the finger joints nearest the nails. Identifying your pattern matters, because it influences which treatment is most likely to work.

Symptoms of psoriatic arthritis

The combination of skin, nail, joint and tendon symptoms is what distinguishes psoriatic arthritis from other kinds of arthritis.

Joint symptoms

• Pain, swelling and stiffness in one or more joints, often asymmetrical
• Morning stiffness lasting longer than half an hour
• Swelling of an entire finger or toe, called dactylitis or sausage digit, which is highly characteristic
• Reduced grip strength or difficulty walking when the feet are affected

Tendon and heel symptoms

Inflammation where tendons attach to bone, known as enthesitis, is a hallmark of the disease. It commonly causes pain at the back of the heel where the Achilles tendon inserts, or under the heel, and is often mistaken for plantar fasciitis or a sports injury that will not settle.

Skin and nail changes

• Psoriasis plaques, which may be extensive or limited to the scalp, navel or the crease between the buttocks
• Nail pitting, small dents in the nail surface
• Separation of the nail from the nail bed, called onycholysis
• Thickening or discoloration of the nails

Spinal symptoms

Some people develop inflammatory back pain: a dull ache in the lower back or buttocks that is worse after rest, better with movement, and often wakes them in the second half of the night. This is a very different pattern from mechanical back pain, which typically improves with rest.

Eye involvement

Uveitis, inflammation inside the eye, can occur. A painful red eye with light sensitivity and blurred vision needs urgent assessment rather than a routine appointment.

Photo for illustration. Images do not depict patients of this practice.

Who develops psoriatic arthritis?

Psoriatic arthritis develops in a minority of people with psoriasis, and researchers are still working out why.

• Existing psoriasis is the single biggest risk factor, particularly when the scalp, nails or skin folds are affected.
• Family history of psoriasis or psoriatic arthritis raises risk.
• Genetics, including HLA-B27, influence the pattern of disease, particularly spinal involvement.
• Obesity is associated with a higher risk and a poorer response to treatment.
• Physical trauma to a joint or tendon sometimes appears to precede its onset.

In roughly 15 percent of cases, joint symptoms arrive before any skin disease. Psoriasis can also be easy to miss when it is confined to the scalp or nails, so tell your rheumatologist about any history of scaly patches, dandruff that would not clear, or nail changes.

How psoriatic arthritis is diagnosed

There is no blood test that confirms psoriatic arthritis. The diagnosis is clinical, drawing on the joint pattern, the skin and nail findings, imaging and the exclusion of other causes.

Examination

Your rheumatologist examines each joint for swelling, checks the tendon insertion points at the heels and elbows, looks for whole-digit swelling, assesses spinal movement, and inspects the skin and nails, including areas patients often do not think to mention such as the scalp and the navel.

Blood tests

• ESR and CRP to measure inflammation, though these are normal in many people with active psoriatic arthritis
• Rheumatoid factor and anti-CCP, usually negative, which helps distinguish it from rheumatoid arthritis
• HLA-B27, sometimes useful when the spine is involved
• Uric acid, since gout can coexist and can mimic a flare

Imaging

X-rays can show the characteristic changes of psoriatic arthritis in longstanding disease. Ultrasound is particularly good at showing enthesitis and early joint inflammation, and MRI is used when spinal or sacroiliac involvement is suspected but not visible on X-ray.

Psoriatic arthritis treatment

Treatment aims to control inflammation in every affected area, prevent joint damage and keep you functioning normally. Because the same immune pathways drive the skin and joint disease, several medicines treat both at once.

First-line treatment

For mild disease affecting a few joints, anti-inflammatory medication and targeted steroid injections may be enough. Where more joints are involved, conventional disease-modifying drugs such as methotrexate, sulfasalazine or leflunomide are commonly used, and methotrexate has the advantage of helping the skin as well.

Biologic and targeted therapies

Biologic medicines have changed the outlook in psoriatic arthritis. Drugs blocking TNF, interleukin-17 or interleukin-23 can produce major improvement in the joints, skin, nails and tendon insertions. Oral targeted treatments including JAK inhibitors and PDE4 inhibitors are also options. Selection depends on which features dominate your disease, whether the spine is involved, and your other medical conditions.

Working with dermatology

Many patients see both a rheumatologist and a dermatologist. Coordinating care avoids duplicated treatment and means a single medicine can often be chosen to control both the skin and the joints.

Physical treatment

Exercise that maintains spinal mobility and tendon flexibility is genuinely useful, especially where enthesitis or back involvement is present. Weight management improves both disease activity and the response to biologic treatment.

Living with psoriatic arthritis

• Treat the skin and the joints as one condition, not two unrelated problems.
• Keep moving. Stiffness improves with activity and worsens with prolonged rest.
• Manage weight, which affects both disease activity and treatment response.
• Do not ignore heel pain that will not settle; it is often enthesitis rather than an injury.
• Report a painful, red, light-sensitive eye immediately.
• Look after cardiovascular health, since psoriatic disease carries added risk.

What remission looks like and how it is measured

Psoriatic arthritis is now treated to a target rather than simply managed. The aim is minimal disease activity or remission, and because the condition affects several different tissues, the target has to account for all of them rather than just counting sore joints.

What is assessed

• The number of tender and swollen joints
• The extent of skin involvement and whether nails are affected
• Tenderness at tendon insertion points, particularly the heels
• Whether any whole finger or toe remains swollen
• Your own rating of pain and of overall disease activity
• Function in everyday tasks, usually recorded with a short questionnaire
• Spinal mobility where the back is involved

Treatment is adjusted until most of these measures are at or near target. If you have been on the same medication for a year with three swollen joints and ongoing heel pain, that is not stable disease being managed; it is undertreated disease, and it deserves a change.

Why the skin and joints can disagree

It is entirely possible to have clear skin and active arthritis, or extensive psoriasis with quiet joints. Skin severity does not predict joint severity. This is why joint symptoms need to be reported to a rheumatologist even when your dermatologist is pleased with your skin, and why a topical treatment that clears a plaque does nothing for an inflamed tendon.

PLACEHOLDER: confirm whether musculoskeletal ultrasound is available in clinic for monitoring enthesitis and synovitis, and describe it here if so.

When to see a rheumatologist about psoriatic arthritis

If you have psoriasis and develop joint pain, swollen fingers or toes, persistent heel pain or morning back stiffness, ask for a rheumatology evaluation rather than waiting to see whether it settles. Joint damage in psoriatic arthritis can begin within the first year or two, and early treatment prevents it.

You do not need visible psoriasis to be assessed. Nail changes, a family history, or unexplained dactylitis are all reasons to be seen at our Katy clinic.

PLACEHOLDER: this page must be reviewed and approved by Dr. Syed Alam before launch. Add the review date here.