Longing for an absent loved one can certainly lead to dreams (daydreams or dreams during sleep) of that person. Hallucinations, by contrast, are visions or illusions of something that is not real while one is awake, and require urgent medical attention.
Many over the counter cough and cold remedies when used in conjunction with one another can and will cause vivid dreams and sometimes hallucinations.
When the brain is accustomed to receiving a certain input and stimuli over a period of time, and is suddenly starved of it, it attempts to compensate for its absence. Sometimes this can result in actual "hallucinations". Extremely strong sensory perceptions of the presence of that person.
Auditory command hallucinations can be the cause of behavior that is totally incompatible with the person's character - even immoral or illegal behavior.Auditory hallucinations should not be an excuse for a person to carry out wrongful deeds but they can certainly be the cause.
Ive heard for different places yes it does. it does because the milk that's used maked your brain think differently at night
The exact nature of how hallucinogens cause hallucinations is not known, but it is thought that they mimic the actions of neurotransmitters and bind to receptor sites in the brain. This causes a person to experience sensations that are not real.
Consuming the tequila worm does not cause hallucinations.
Abnormal dreams are the dreams which differ from the normal dreams. They generally scare the person. Cause them to feel uncomfortable.
I believe schitzophrenia causes hallucinations,
Modafinil is a psychoactive drug and cause changes in perception including hallucinations; consult a doctor and discontinue use immediately if you experience hallucinations.
In a severe depression, it has been known to cause auditory or visual hallucinations.
When you faint, your brain may temporarily lack enough oxygen, which can cause vivid dreams or hallucinations. This happens because the brain is still active even when you are unconscious.
Any food that causes indigestion or abdominal distress for the individual can indirectly cause bad dreams for that person. The dreams merely reflect the physical discomfort. There is no specific food or group of foods that cause bad dreams for everyone.