Top 7 Causes of Hand Tremors: Essential Tremors vs. Parkinson’s

Definition of Tremor: A tremor is an involuntary rhythmic muscle contraction that leads to shaking movements, usually in the hands.
Physiological Tremors: Nearly 80% of tremors are physiological, meaning they are benign and not caused by any specific disease.
Stress-Related Tremors: Stress hormones like adrenaline and noradrenaline increase muscle sensitivity and excitability, making tremors more noticeable.
Caffeine and Tremors: Consumption of caffeine can exacerbate physiological tremors.
Essential Tremors: The second most common cause of hand tremors, typically affecting both hands and worsening with voluntary movements.
Genetic Link: Essential tremors often have a familial and genetic component.
Parkinson’s Disease: A neurodegenerative disease that causes tremors, typically starting in one hand and prominent during rest.
Pill-Rolling Tremor: Characteristic of Parkinson’s, where the thumb and index finger move together in a circular pattern.
Medication-Induced Tremors: Stimulants, antidepressants, antipsychotics, asthma medications, and others can cause tremors.
Hyperthyroidism: Increased thyroxine levels cause hand tremors due to increased metabolism and muscle sensitivity.
Multiple Sclerosis: An autoimmune disease that can cause tremors, along with numbness and vision problems, though it is rare.
Alcohol Withdrawal: Sudden cessation of alcohol can lead to tremors, restlessness, and anxiety.
Benzodiazepines for Alcohol Withdrawal: Medications like diazepam and lorazepam are used to manage alcohol withdrawal tremors.
Psychogenic Tremors: Tremors caused by anxiety, depression, or stress without a specific disease.
Early Signs of Parkinson’s: Chronic constipation, fatigue, and loss of smell can be early indicators of Parkinson’s disease.
Disclaimer:
This information is provided for general knowledge and educational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult with your doctor for any questions or concerns you may have about your health.

[@Jess-wk5jo]

I have question. I have always thought it was both lungs for idiopathic pulmonary fibrosis