Occasionally, your hand starts to shake. Gently and barely noticeable. Or your leg starts to ache and suddenly protests against your will. Most people attribute it to fatigue, stress, a hard day. But what if it’s not just exhaustion? When symptoms like these recur, they can be a signal of something more serious, such as neurological, orthopedic or metabolic diseases.

When is it a good idea to see a doctor with problems? What are other signs of serious illnesses and what exactly to worry about if you are troubled by frequent tremors in your limbs? Don’t underestimate seemingly harmless problems, as an early examination can save you a lot of trouble.

When the hand trembles

A trembling hand (professionally a tremor) can be a situation where the muscles contract and relax rapidly alternately. This is the most common movement disorder. The most well-known form of this problem affects up to 5% of the population. Tremor usually manifests itself both when the arm is moving and at rest.

It is necessary to distinguish this phenomenon from other neurological conditions. It can also be a symptom of serious diseases. In Parkinson’s disease, for example, tremor often occurs when the hand is at rest but is accompanied by stiffness and slowness of movement. Sometimes hand tremors can have other causes, such as consuming too much caffeine, anxiety, hypoglycaemia or side effects of medication.

It is important to monitor whether the tremor worsens, whether it occurs during movement or at rest, and whether other neurological symptoms are present. If so, a neurological examination is worthwhile.

If you are experiencing problems with shaky limbs more often, definitely don't delay and get checked out. ━━ If you are experiencing problems with shaky limbs more often, definitely don't delay and get checked out. ( Source: Thirdman /  Pexels )

Why do my feet hurt?

Pain in the foot can have many causes. From mechanical overloads to systemic or neurological diseases. According to one population study, approximately 13-36% of adults suffer from foot pain. The number is even higher in older people, with some studies reporting that up to 1 in 4 older people have chronic leg pain, which increases the risk of falls.

Chronic leg pain negatively affects quality of life. Studies have shown that people with this problem have significantly lower scores in the areas of physical activity as well as overall health than a healthy control group. And, of course, they may also be symptoms of some more serious problems. So if your feet hurt a lot, definitely get checked out, especially in older age.

A tired body may not always be the answer

If you haven’t slept enough, or you’ve had a busy day, it’s easy to think that shaky hands or sore feet are just a symptom of fatigue. But in many cases, it’s more than that. People often overlook these symptoms, thinking it’s nothing. And sometimes the problem may actually be short-term.

But if the complications recur over several days, worsen, or you perceive them for no apparent reason, don’t hesitate to get checked out. Thanks to this, often a person will detect even a more serious illness in time and can then work with it in some way before it is too late.