Shaky hands can make simple activities such as holding a cup, writing or using a phone difficult. Sometimes the shaking is temporary, but persistent tremors may be related to a medical condition.
1. Low blood sugar: Hypoglycaemia can cause shaking, sweating, hunger and confusion, particularly in people taking diabetes medication.
2. Anxiety: Stress and panic can trigger adrenaline release, making the hands tremble.
3. Too much caffeine: Coffee, energy drinks and strong tea can cause or worsen shaking in sensitive people.
4. Essential tremor: This neurological condition causes involuntary shaking, often affecting the hands during movement or when holding objects.
5. Overactive thyroid: Excess thyroid hormone can cause trembling, sweating, rapid heartbeat and weight loss.
6. Medication side effects: Some asthma medicines, antidepressants and other drugs can contribute to tremors.
7. Parkinson’s disease: Tremor can occur in Parkinson’s disease, often starting on one side of the body and sometimes being most noticeable at rest. Not everyone with shaking hands has Parkinson’s.
What should you do? Notice when the shaking occurs, whether it affects one or both hands and whether it comes with other symptoms. A doctor may review your medicines and recommend blood tests or a neurological examination.
Sudden shaking accompanied by weakness, difficulty speaking, severe headache or confusion requires urgent medical attention.
Final thoughts: Shaky hands have many possible causes. If the problem is persistent, worsening or interfering with everyday activities, seek medical advice rather than assuming it is simply old age or nervousness.
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