tactile hallucination

Why Do I Feel a Weird Sensation Like Water Dripping on My Skin?

1. Introduction The sensation of water dripping on the skin without any actual moisture present is a specific type of altered nerve function known as paresthesia. This sensory illusion occurs when peripheral sensory nerves misfire and send incorrect electrical signals to the brain regarding temperature or tactile input. The brain misinterprets these faulty signals as … Read more

What does it mean when your skin feels like it is crawling with bugs?

1. Introduction The sensation that bugs are crawling on, stinging, or biting the skin without any visible physical cause is a recognized clinical symptom known as formication. This specific sensory disturbance is a type of paresthesia, which is an abnormal nerve sensation, or a tactile hallucination. The origin of this symptom is rarely dermatological; instead, … Read more