What are possible explanations for why I keep falling down without an obvious cause?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Unexplained falls in adults are often caused by underlying medical conditions rather than simple clumsiness. Common causes include peripheral neuropathy (nerve damage in the feet and legs), neurological disorders such as Parkinson's disease or stroke, inner ear and balance disturbances, low blood pressure, medication side effects, and muscle weakness — particularly in older adults.

Because falls can signal a serious health issue and increase the risk of injury, identifying the root cause early is essential. A free, instant, online symptom check can help you pinpoint possible causes based on your specific symptoms and guide you toward the right next steps — whether that's seeing a specialist, adjusting medications, or seeking urgent care. Take a few minutes today to gain clarity and protect your health.

Reviewed for medical accuracy: 07/15/2026

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Explanation

Falling unexpectedly can have several explanations. One common cause is peripheral neuropathy, which affects the nerves in your feet and legs, making it hard to feel the ground properly. This can lead to tripping or losing balance easily.

Another reason might be neurological diseases. These are conditions that affect your brain and nerves, and they can make it difficult to walk or keep your balance.

For older adults, a condition called backward disequilibrium can also lead to falls. This happens when a person leans backward without realizing it, which can cause them to fall.

If you are experiencing frequent falls, you can use a free symptom checker to help identify potential causes and understand when to seek medical attention from a healthcare provider who can suggest ways to prevent future falls.

(References)

Richardson JK, & Ashton-Miller JA. (1996). Peripheral neuropathy: an often-overlooked cause of falls .... Postgraduate medicine, 8668629.
Stolze H, Klebe S, Zechlin C, Baecker C, Friege L, & Deuschl G. (2004). Falls in frequent neurological diseases--prevalence, risk .... Journal of neurology, 14999493.
Manckoundia P, Mourey F, Pérennou D, & Pfitzenmeyer P. (2008). Backward disequilibrium in elderly subjects. Clinical interventions in aging, 19281059.

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