I have been having (i guess you would say hallucinations) of demonic entities?

See a psychiatrist. ASAP

You should see a specialist. I am not being ugly or rude. You need to see a professional. I know they seem real. I'm sorry you are having trouble such as this. I know of others who have hallucinated and weren't on drugs and are better. And remember, they can't hurt you. When you are afraid be sure to call on the name of Jesus and pray AND get help. I wish you well. Even if demons were appearing to you, they would have to be subject to the name of Christ.

They seem real cause they are real. You need to understand that before you can fix it... Are you a Christian? If not you need to give your life to Jesus. Only He's more powerful than the demonic stuff you're dealing with... There are alot of reasons that you might be seeing these things: witchcraft, drugs, etc... Too much to list, but i would advise you talk to a strong Christian. If you talk to a shrink they're only gonna convince you you're crazy... I'll pray for you. If you need more help message me. I know a bit about the subject... I'd also recommend recommend Rebbecca Brown. She knows alot about this.

If you think you`re having hallucinations you should see a doctor. It could be a symptom of something serious. You might just need to talk things out with someone, it could be a simple chemical imballance that could be treated with medication, or it could be something like a tumor. Talk to your doctor. The sooner you do, the sooner you can fix the problem.

I would first suggest to see a doctor/psychiatrist. If they are not able to help you and you believe in a specific religion/spiritual beliefs, I would suggest seeking help from a pastor/priest or whatever the head of your chosen religion or belief is called.

I would definitely suggest seeing a doctor first.

Do you see these things during the day while you're up and about or while you're in bed? If you see them in bed then there might be a very simple medical explanation.

Are you taking any drugs (I mean prescription or non)? Cold medications can cause hallucinations as can many prescription medications. (And of course recreational drugs including marijuana can also bring this on.)

Whether you are taking meds or not, you should see your doctor. You may have other issues, or it could be a psychological condition. This is nothing to mess around with. Seek medical help.

Of course a hallucination would seem real.

Pray. For Jesus created ALL things and for Him were ALL things made, and EVERY knee SHALL bow before Him. Just pray, that's the best advice you'll ever get

Fill your head so full of the holy spirit that the demons won't fit in it.

Lay off the shrooms bro

LSD? But seriously you should see your doctor. Honestly this is probably the wrong section, don't take advise to get an exorcism until after you've consulted your doctor.