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Medications
Dilantin

Dilantin

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Dilantin (generic name phenytoin) is a drug that has been used to treat seizure disorders since 1938. It is a sodium channel blocker that is effective in treatment of epilepsy but it has significant side effects. Because of that many newer drugs have been developed over the past 70+years.

Dr. Frances Dyro reviewed this

56 year experience in Neurology

Brands

Epanutin • Phlexy

Generic Drug

Phenytoin

Side Effects

Common

Constipation
Headache
Balance problems
Nausea
Dizziness
Vomiting
Confusion
Sleepiness
Tremor
Jerking eye movements
Swollen glands
Paresthesia
Numbness or tingling
Abnormal sense of taste
Blurred vision
Nystagmus
Slurred speech
Decreased taste
Shaking hands or tremor
Cloudy or blurred vision

Serious

Suicidal thoughts
Low blood pressure
Rash

Treats

Epilepsy
Condition
Seizure disorder
Condition
Status epilepticus
Condition

Related questions

A 36-year old asked:

How low can Dilantin still be ok?

1 doctor answer • 3 doctors weighed in

A 31-year old asked:

Can Dilantin be taken by snorting it?

1 doctor answer • 3 doctors weighed in

A 42-year old asked:

What is the therapeutic range of dilantin?

1 doctor answer • 1 doctor weighed in

A 47-year old asked:

Can a person person take too much dilantin?

1 doctor answer • 2 doctors weighed in

A 62-year old female asked:

What is the sytpmons of toxin city from Dilantin ?

1 doctor answer • 3 doctors weighed in

A 63-year old female asked:

My Dilantin levels are down to 24 should I still be concern ?

1 doctor answer • 1 doctor weighed in

A 31-year old female asked:

What causes Dilantin levels to stay low if meds are being taking?

1 doctor answer • 3 doctors weighed in

A 41-year old asked:

Can you tell me what happens when a person takes too much dilantin?

1 doctor answer • 6 doctors weighed in

A 44-year old asked:

Do you know if a person can take to much Dilantin and get into trouble?

1 doctor answer • 2 doctors weighed in

A 30-year old male asked:

I take 400mg of Dilantin a night my dr wants to cut me back down to 300mg will my body know the difference in mgs. ?

1 doctor answer • 1 doctor weighed in

A 29-year old male asked:

Does your body have any clue if you tapper off Dilantin slowly like going from 400mg to 300mg for a month and so on ?

2 doctor answers • 5 doctors weighed in

A 30-year old male asked:

If i take 400mg of Dilantin a day and cut it down to 300 a day because the 400 didn't raise the level from 2.3 will my body know the difference?

1 doctor answer • 2 doctors weighed in

A 63-year old female asked:

What is a good med for triligimal neurgia ? I was on triliple it deleped my solium. I'm on gabintin 4200 dailey &400 Dilantin daily. Dilantin is lev

1 doctor answer • 2 doctors weighed in

A 44-year old asked:

What are the side effects of dilantin?

1 doctor answer • 3 doctors weighed in

A 39-year old asked:

What are the signs of Dilantin toxicity?

1 doctor answer • 1 doctor weighed in

A 24-year old asked:

Is it true that Dilantin has aspartme in it?

1 doctor answer • 5 doctors weighed in

A 28-year old male asked:

What is the definition or description of: side effects of dilantin?

1 doctor answer • 1 doctor weighed in

A member asked:

What is a normal Dilantin level for someone not taking dilantin? Or is there a level?

1 doctor answer • 1 doctor weighed in

A 44-year old asked:

Can you tell me the side effects/problems you can have from taking 400mgs of dilantin?

1 doctor answer • 1 doctor weighed in

A 46-year old female asked:

What signs can I look for possible Dilantin high levels? I give only what is prescribed at the certain hrs set-up.

1 doctor answer • 1 doctor weighed in

A 30-year old male asked:

I have been taking generic Dilantin from cvs now i wanna switch to walmart . Is walmarts any different or will it be safe?

1 doctor answer • 1 doctor weighed in

A 62-year old female asked:

I have trilegimal nerugia 3300 mg daily 400 mg a day of dilantin. How high can they raise the Dilantin ? I'm having break through shocks...

1 doctor answer • 3 doctors weighed in

A 59-year old female asked:

For the first time in over 20 years my Dilantin levels have spiked to 91, why. I was taking 400 mg a day. I recently had major surgery and I am 59. ?

2 doctor answers • 3 doctors weighed in

A 29-year old male asked:

Does your body have any clue if you tapper off Dilantin slowly like going from 400mg to 300mg for a month my level is always only 3.5 14 year seiz fre?

1 doctor answer • 2 doctors weighed in

A 40-year old asked:

Is Dilantin good for adhd?

1 doctor answer • 2 doctors weighed in

A 35-year old asked:

How do I wean off dilantin?

1 doctor answer • 3 doctors weighed in

A 37-year old asked:

Would Dilantin cause memory loss?

2 doctor answers • 4 doctors weighed in

A 40-year old asked:

Can Dilantin be take with riluzole?

1 doctor answer • 1 doctor weighed in

A 46-year old asked:

How come some kids on Dilantin have bad gums?

1 doctor answer • 1 doctor weighed in

A 29-year old asked:

What are the signs of fetal Dilantin syndrome?

2 doctor answers • 2 doctors weighed in

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