Health - Please want to know ASAP

[homer2020]

Is 175mg of Demerol too much? Sorry for making another thread but SWIM just wants to know so he can get to sleep and stop worrying. Long story short SWIM took 175mg of Demerol at work, had a panic attack, heart felt weird and has this weird "pressure" made SWIM paranoid, the feeling continued throughout the night and still continues now, he hasn't taken anything since then, and continues to feel this weird void/pressure thing and it makes him think he might not wake up if he falls asleep... SWIM has a heart murmur (not sure if its anythiing to worry about) and sometimes feels like SWIM need to take a deep breath becuase it's like he's not getting enough air. Should SWIM go to a hospital, he need to work to morrow and doesn't want to lose too much sleep, either way SWIM is finding it hard to sleep with this paranoia. Thanks!

BTW it's not a consistent feeling it tends to go away.

homer2020 added 5 Minutes and 47 Seconds later...

Alright new info, SWIM took 250mg of meperdine SWIM thought the 35 meant the strength... apparently not

homer2020 added 84 Minutes and 55 Seconds later...

Please..... I need to know, SWIM keep having random panic attacks, if it were an overdose should it be over by now? (18hours since ingestion)

homer2020 added 93 Minutes and 48 Seconds later...

Alright just in case someone reads this SWIM went to the ER to check everything out. They said Everything is OK, SWIMs heart is fine, and that he have nothing to worry about. Thank God! anyways now SWIM thinks it might be withdrawal, which would make a lot of sense. Still have no idea why SWIM had a panic attack in the first place. After that SWIM assumes it was withdrawal, or pulled his pectoral or something weird like that lol.

Alright so now SWIM need some advice on withdrawal! How long will it last!? SWIM has been using about 3-4 days a week for about 2 months, and now he's just going to go cold turkey.