Carpal Tunnel Syndrome Treatment in Oshawa

Physiotherapist assessing a patient’s wrist and hand

What is carpal tunnel syndrome?

Carpal tunnel syndrome happens when the median nerve — which runs through a narrow passage in your wrist called the carpal tunnel — becomes compressed. This causes numbness, tingling, weakness and pain in the hand and fingers, and it’s often linked to repetitive hand and wrist activity.

The good news is that many cases respond well to conservative, non-surgical treatment — especially when addressed early. At DECA Health and Wellness we assess the cause, relieve pressure on the nerve, and give you strategies to prevent symptoms from returning.

Common causes of carpal tunnel syndrome

Repetitive hand and wrist use (typing, mouse work, tools)
Prolonged or awkward wrist positions
Vibrating tools
Pregnancy-related fluid retention
Arthritis or a previous wrist injury
Health conditions such as diabetes or thyroid problems

Symptoms we treat

Numbness or tingling in the thumb, index and middle fingers
Symptoms that are worse at night
Hand weakness or clumsiness
Dropping objects
Aching in the wrist or forearm
A feeling of swollen fingers

How we treat carpal tunnel syndrome in Oshawa

Your plan is tailored to your symptoms and their cause, and may include:

Nerve-gliding and manual therapy techniques
Advice on wrist splinting, especially at night
Ergonomic and activity modification
Targeted stretching and strengthening
Ultrasound and other modalities for symptom relief
Guidance on when to involve your doctor

Care is led by our physiotherapy team, with ergonomic and lifestyle guidance to protect your wrists long term.

What to expect

Mild-to-moderate carpal tunnel often improves noticeably with conservative care, particularly when treatment begins early. We’ll track your progress and let you know if your symptoms suggest you should also see your doctor.

Nerve GlidingSplinting AdviceErgonomicsManual Therapy

Frequently asked questions about carpal tunnel

Yes. Many mild-to-moderate cases respond well to conservative care — splinting, nerve-gliding exercises, hands-on therapy and ergonomic changes — especially when treatment starts early. We’ll advise you if a medical referral is needed.

During sleep the wrist often bends, which increases pressure on the median nerve. That’s why night-time numbness and tingling are common, and why a wrist splint worn at night can help.

Repetitive gripping, prolonged typing or mouse use, awkward wrist positions and vibrating tools tend to aggravate symptoms. We help you identify and modify the triggers specific to your day.

For many people, yes — particularly at night. A splint keeps the wrist in a neutral position and reduces pressure on the nerve. We’ll guide you on the right type and how to use it as part of your plan.

Physiotherapy for carpal tunnel is covered by most extended-health plans, and we direct bill. We also handle motor vehicle accident (MVA) and WSIB claims.