If the behavior concerns you it should be evaluated by a medical professional. There could be several underlying causes.
It is a symptom of autism, though having only one symptom does not mean you have the disease. Try looking up autism to see if any other symptoms apply. It can mean your stressed or tense. I know individuals that do this, and the best thing to do is relax. This increases tension build up is not good for your health, and can decrease you life expectancy.
Rocking can be a sign of something as simple as boredom, right through to an indicator of autism, or of child abuse. In short, it is just a behaviour. Although it is associated with some syndromes and illnesses, that doesn't prove causality.
The most common symptom of coccydynia, irrespective of the cause of the condition, is pain when sitting, or when rising from a sitting position. If the condition lasts long enough, the patient may even experience pain when standing or lying down.
No, hallucinations are a positive symptom. The difference between a negative and positive symptom is that a negative symptom means that something usually present in normal people (affect, social interaction) is missing, while a positive symptom means that something is present in the person that is not present in normal people (hallucinations, delusional thinking).
Anything can be a symptom of something, contact a doctor if you're seriously concerned about it.
I would say its a symptom of something. You should get an appointment with the vet.
The most common symptom of Multiple Sclerosis is abnormal sensations. People who suffer from MS often claim to feel like they are "sitting on pins and needles."
Other than an abnormal discharge, wetting is not a symptom of a STI. There is something else wrong.
Could be! This was my first sign that I was pregnant with my son. I got a tight feeling in my uterus when standing up and sitting down. Also a sharp puling feeling in my uterus when I would turn to look behind me.
A syndrome is a medical condition, and a symptom is something that is noticed that may be used to diagnose a medical condition.
Something serious. See a doctor
Depends on cause. That is a symptom of something that may or may not be.