As M1ssy said, it is called sleep paralysis, and is a sleeping disorder. It usually happens when falling asleep and waking up. You can't move (feel paralysed) and nothing seems to come out when you try to scream. People experiencing sleep paralysis are often aware that it is a dream, even though it may feel a lot more real than normal dreaming as you might be able to feel the dream characters touching you or wind blowing on you as if you are awake.
Here is the link to the wikipedia page:
http://en.wikipedia.org/wiki/Sleep_paralysis
and some good medical sources on the issue and treatment:
http://www.webmd.com/sleep-disorders/guide/sleep-paralysis
http://www.nhs.uk/conditions/sleep-paralysis/Pages/Introduction.aspx
Sleep paralysis is sometimes more likely to occur when sleeping on your back, so changing your sleeping position might help.
Good luck to you all.
im sleep then are talk to me n touch me what its
well i had that kind of problem too. there was 1 dream i was playing pingpong with my small brother and my brother hit ball so hard it went straight to my grandmother's room . well for your information my grandmother has passed away its been 5 years . then i went up to get ball back suddenly my grandmother's room was so dark that i couldn't see my ball then ball suddenlly came rolling infront of me and when i tryed to take my ball someone catched my hand so hard it was going broke when looked up there was my grandmother then i got schock and i woke up from dream and again i can't move my body and can't shout for help
There are two main types of scary phenomenons in sleep(nightmare and sleep paralysis) that are caused by two main scary symptoms of cardiovascular disease {palpitation and fainting (syncope)}. Persons who palpitation is easy to occur are easy to have nightmare, drugs can cause nightmare because drugs can cause palpitation. Females are easier to have nightmare than males, because palpitation is easier occur to females than to males. Women have a huge amount of nightmares during pregnancy because women experience more palpitations in pregnancy. Physical factors that contribute to bad dreams include fever as also sleep because fever causes an increase in the heart rate, When palpitations occurs, people will have two most common feelings: one is tachycardia cause a feeling of seeming to be chasing ; the other is bradycardia or premature beat cause the feeling of heart suspension or heart sinking. Therefore, people in sleep accordingly will have the two most common nightmares : one is dream of being chased (occasionally hunting other people) ; the other is dream of flying in the air or dream of falling down. If transient cerebral ischemia or fainting occuring during the day may result in some very terrible dizziness, palpitations, feelings of chest pressure, dim vision, tinnitus and a variety of neurological symptoms. As a result, all the people who are prone to cerebral ischemia or fainting frail corporeity, excessive fear, taking the quinidine which may lead to low blood pressure, as well as a excessive high pillow ors, error in sleeping style which may lead to the aggrieved neck, pressed blood stream. when they sleep in deep night, they will have the extraordinary corresponding horrible dreams, in the dreams, they do some kind of terrible Belial pressuring them or being hunted down, but they can not cry out or escape, which are called nightmare in iatrology. Vague terrors in light sleep, which is known as sleep paralysis. Sometimes people was just woken up with the cerebral ischemia or fainting, be cause the vision continuing for a few minutes and dyskinesia have not yet concluded, which will cause psychological illusion that people struggle to wake up but fail to do it. For instance, a place in country, there is a “haunted” bed which makes people have nightmares every night and it is this fact that the pillow in the bed is too high. Another example, sleeping pills are the treatment of nightmare of being chased of neurasthenia, due to the nightmare of being chased of such patients is caused by tachycardia, and sleeping pills can lead to slower heartbeat, moreover slower heartbeat sometimes leads to sleep paralysis or fainting for people of low blood pressure. Therefore, treating a nightmare with sleeping pills at times is not only invalid, but also it will instead increase the patient’s state of the disease.
Yeah, I was 15 and I was sleep but it was dark. I felt someone on my legs, holding me down. Then another person come and held down my arms. And another put their hands on my face. I tried to wake up and scream but couldn't. And I jumped up out of my sleep. Only difference was in the dream I was on my back. I woke up on my stomach, laying my head on my arms. When I was 13, I had another dream, were I was talking to something. And I couldn't talk or scream, I tried to wake up, but couldn't. so I ran out my room. Then ran into my parents in the living room sleep on the couch. I touched my mom, she just rolled off the couch die. I ran out the house, when I reached my neighbor's yard. I screamed" if you want me come and get me," and closed my eyes and opened them again. I woke up.