8 doctors weighed in:

How long do weed symptoms last?

8 doctors weighed in
Dr. Byron Law-Yone
Psychiatry
4 doctors agree

In brief: Depends..

Most usually last hours but studies have reported evidence of cognitive impairment weeks after use of marijuana.
Mood changes like depression and anxiety can continue indefinitely. There is risk of developing a life long disorder like schizophrenia.

In brief: Depends..

Most usually last hours but studies have reported evidence of cognitive impairment weeks after use of marijuana.
Mood changes like depression and anxiety can continue indefinitely. There is risk of developing a life long disorder like schizophrenia.
Dr. Byron Law-Yone
Dr. Byron Law-Yone
Thank
Dr. Lonna Larsh
Family Medicine
2 doctors agree

In brief: Depends

It depends on how much was consumed and the route of administration.
Marijuana consumed via smoking will not last as long as that consumed orally (in food). Smoked it could last a couple hours or more (depending on quantity). Eaten it will take longer to take effect, but can last many hours.

In brief: Depends

It depends on how much was consumed and the route of administration.
Marijuana consumed via smoking will not last as long as that consumed orally (in food). Smoked it could last a couple hours or more (depending on quantity). Eaten it will take longer to take effect, but can last many hours.
Dr. Lonna Larsh
Dr. Lonna Larsh
Thank
Read more answers from doctors