When Goosebumps Are Normal—And When They’re Not
Goosebumps are usually harmless, triggered by cold or strong emotions like fear or awe.

Normal Triggers Include:
Cold temperatures
Emotional reactions (music, memories, fear)
Watching thrillers or horror films
goosebumps appear without clear reason, it might signal an underlying issue:

Nervous System Disorders – Conditions like epilepsy or MS may disrupt nerve function, causing random goosebumps.
Seizures – Rare “piloerection seizures” may cause goosebumps, especially with other symptoms like confusion or blackouts.
Hormonal Imbalance – Tumors like pheochromocytoma can trigger adrenaline surges, leading to spontaneous goosebumps.