Generally, this takes a couple of weeks to occur.

Serious Side Effects

While rare, Klonopin can cause serious side effects.

If you are having suicidal thoughts, contact theNational Suicide Prevention Lifelineat988for support and assistance from a trained counselor.

Clonazepam drug molecule

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If you or a loved one are in immediate danger, call 911.

For more mental health resources, see ourNational Helpline Database.

If any of these occur, medical attention is needed immediately.

However, sometimes withdrawal symptoms can last for a long time, or longer than expected.

you could also call Poison Control at 1-800-222-1222 or go to thePoison Control websitefor immediate advice and assistance.

Summary

While some people can take Klonopin with no issues, others experience side effects.

Certain effects can also occur if you take too much Klonopin or when discontinuing its use.

If you find that you are taking more Klonopin than prescribed, talk to your healthcare provider.

They can help you find ways to manage your health condition without also developing a dependence on this drug.

U.S. Food and Drug Administration.Klonopin label.

National Alliance on Mental Illness.Clonazepam (Klonopin).

National Library of Medicine.Clonazepam.

2016;95(9):e2881.