Feeling stiffer or slower than you used to has many possible causes. Often the problem is in the joints or muscles rather than the brain. Osteoarthritis makes joints painful and stiff. Polymyalgia rheumatica causes stiffness in the shoulders, neck and hips, mostly in people over 65. Medicines, low mood and tiredness can also make you feel slowed down.
Parkinson's disease is the cause many people worry about. Its main symptoms are slowness of movement, stiff muscles and tremor. It usually comes on gradually and is mild at first. That is the reason to see a GP if slowness or stiffness is new and keeps getting worse, even if it seems minor.
This guide explains the common causes, the warning signs, and what a GP will check.
Call 112 or 999 (Ireland), 999 (UK) or 911 (US) if you have:
Contact a GP immediately (in the UK, NHS 111) if you have stiffness in the shoulders or hips and also:
These can be signs of temporal arteritis (giant cell arteritis). The NHS says it can lead to stroke or blindness if not treated quickly.
Call your doctor or NHS 111 for advice now if you take an antipsychotic such as olanzapine and start shuffling slowly when you walk, trembling or shaking.
See a GP (not urgent) if:
It helps to separate a few different feelings:
Note which one fits you best. Your GP will ask.
The NHS calls osteoarthritis the most common type of arthritis in the UK. It causes pain, stiffness and problems moving the joint. Morning stiffness from osteoarthritis usually wears off within 30 minutes of getting up.
Rheumatoid arthritis causes joint pain, swelling and stiffness. The stiffness is often worse in the morning or after inactivity. The NHS says it often lasts longer than the 30 minutes typical of osteoarthritis. You may not be able to fully bend your fingers or make a fist.
Polymyalgia rheumatica (PMR) causes pain, stiffness and inflammation in the muscles around the shoulders, neck and hips. The NHS says the main symptom is morning stiffness that lasts longer than 45 minutes. Other symptoms can include extreme tiredness, loss of appetite, weight loss and low mood.
Most people diagnosed are over 65, and it is very rare under 50. It is usually treated with a steroid medicine. Up to 1 in 5 people with PMR develop temporal arteritis, which needs urgent treatment. That is why the symptoms in the box above matter.
Some medicines can cause stiffness, shaking or slow, shuffling movement:
Our article on what antipsychotics actually do explains how they work and why they can affect movement. If slowness or stiffness started after a new medicine, ask your doctor whether it could be the cause. Do not stop a prescribed medicine without talking to them first.
Depression can slow you down physically. The NHS lists "moving or speaking more slowly than usual" among its physical symptoms, along with lack of energy and unexplained aches and pains. An underactive thyroid can cause extreme tiredness and difficulty thinking clearly. A blood test can check for it.
If you mainly feel exhausted, our guide to feeling tired all the time covers the usual causes. If low mood is part of the picture, talk to your GP, because depression is treatable.
If you are struggling or having thoughts of harming yourself, call Samaritans free, any time, on 116 123 (Ireland and UK). In Ireland you can also text 50808. In the US, call or text 988. In an emergency, call 112 or 999.
NICE guidance in England says Parkinson's should be suspected in people with tremor, stiffness, slowness, balance problems or walking problems. The NHS describes the main movement symptoms as:
Symptoms usually develop gradually and are mild at first. Not everyone has a tremor. Parkinson's can also cause constipation and sleep problems, and loss of the sense of smell sometimes appears several years earlier. Most people develop symptoms over the age of 50.
Our article on Parkinson's disease treatment covers what treatment can do. If you have a tremor and are not sure what kind, see essential tremor or Parkinson's.
These are rarer conditions that a specialist may consider:
The NHS says a GP will ask about your symptoms and medical history. For possible Parkinson's, they may ask you to do simple physical tasks, such as walking around. Expect questions such as:
Blood tests may help look for causes such as an underactive thyroid or inflammation.
If your GP suspects Parkinson's, NICE says you should be referred quickly, before starting treatment, to a specialist. The NHS says this is usually a neurologist or a geriatrician (a specialist in older people's health). In Ireland, our guide to getting referred to a neurologist explains the routes.
There is no single test for Parkinson's. The diagnosis is clinical, based on symptoms, history and examination. NICE advises against using a standard MRI scan to diagnose Parkinson's, though it can help rule out other conditions. A specialist brain scan (a type of SPECT scan) may be used if it is unclear whether a tremor is Parkinson's or essential tremor.
Some stiffness is common, and osteoarthritis is the most common type of arthritis. But see a GP if stiffness lasts a long time in the morning or affects both shoulders or hips. The same goes if it comes with slowness or a tremor.
The main symptoms are slowness, stiffness and tremor, usually starting gradually and mildly. The NHS says loss of smell sometimes appears several years before other symptoms. These symptoms are common for other reasons too, so none of them means Parkinson's on its own.
Yes. The NHS lists moving or speaking more slowly than usual as a physical symptom of depression. But slowness or stiffness that keeps getting worse should not be put down to mood without a check. Your GP can help work out what is going on.
Morning stiffness that wears off within 30 minutes is typical of osteoarthritis. Stiffness in the joints that lasts longer may point to rheumatoid arthritis. Stiffness lasting more than 45 minutes around the shoulders and hips can be polymyalgia rheumatica. See a GP if it lasts more than a week.
This article is general information, not medical advice. It cannot tell you the cause of your symptoms. If you are moving more slowly or feel stiff and it is new or getting worse, see your GP.
Reviewed by: Proco Team
Last updated: November 2026