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Allergies
Hyperthermia
Malignant hyperthermia

Malignant hyperthermia

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A physiological reaction, sometimes fatal, to certain anesthetic agents ( and other "triggers") in genetically susceptible individuals. If you're asking about this, i assume it has critical importance for you. Get informed right away! start here: http://www.Mhaus.Org/mhaus-faqs-healthcare-professionals/what-is-malignant-hyperthermia/#.Ulp4ry5ktqc.

Dr. James Henning reviewed this

52 year experience in Anesthesiology

Is a type of:

Hyperthermia

How long it usually lasts:

Chronic (lasts years to lifelong)

How common it is:

Rare

Symptoms

Muscle cramps or spasms
Excessive sweating
Decreased urination
Muscle rigidity
Rapid heart rate
Load more

Medications

Ratings show how effective doctors think these medications are at treating Malignant hyperthermia
Dantrolene
4.8
22 reviews
Sodium bicarbonate
3.6
7 reviews
Mannitol
2.8
6 reviews
Bicarbonate
Dantrium

Other treatments

ICU care
Intravenous fluids

Tests

Prothrombin time
Platelets
Urinalysis
Creatine kinase
Creatinine
Load more

Related questions

A 43-year old asked:

What is malignant hyperthermia?

2 doctor answers • 5 doctors weighed in

A 48-year old asked:

How common is malignant hyperthermia?

1 doctor answer • 2 doctors weighed in

A 40-year old asked:

Malignant hyperthermia - can I smoke?

1 doctor answer • 2 doctors weighed in

A 35-year old asked:

How do you diagnose malignant hyperthermia?

1 doctor answer • 2 doctors weighed in

A 35-year old asked:

How to tell if I have malignant hyperthermia?

1 doctor answer • 2 doctors weighed in

A 41-year old asked:

I think I may have malignant hyperthermia. What would that mean?

4 doctor answers • 13 doctors weighed in

A 28-year old male asked:

What is the definition or description of: malignant hyperthermia?

3 doctor answers • 7 doctors weighed in

A 44-year old asked:

What is the chance of geting malignant hyperthermia from drug use?

1 doctor answer • 2 doctors weighed in

A 36-year old asked:

What are the signs of malignant hyperthermia in young people using drugs?

1 doctor answer • 1 doctor weighed in

A 40-year old asked:

My first cousin once removed has malignant hyperthermia. What are my chances of having it, what to do?

1 doctor answer • 4 doctors weighed in

A 40-year old asked:

Can I donate plasma if I had malignant hyperthermia in the past ?

1 doctor answer • 1 doctor weighed in

A 31-year old asked:

Is this malignant hyperthermia if I only have problems in surgery?

1 doctor answer • 5 doctors weighed in

A 38-year old asked:

I'm going to be having surgery in a month for malignant hyperthermia. How can I prepare?

2 doctor answers • 6 doctors weighed in

A member asked:

What would happen if i were to take an ecstasy pill or smoke weed, if I have malignant hyperthermia?

2 doctor answers • 7 doctors weighed in

A 48-year old asked:

Can you get malignant hyperthermia from smoking weed?

1 doctor answer • 2 doctors weighed in

A 21-year old female asked:

If I have malignant hyperthermia , is there any sedatives i need to avoid?

1 doctor answer • 1 doctor weighed in

A 25-year old female asked:

Can malignant hyperthermia occur secondary to epidural steroid injections?

4 doctor answers • 10 doctors weighed in

A 35-year old female asked:

How to differentiate regular fever reaction to analgesia vs. Malignant hyperthermia?

2 doctor answers • 2 doctors weighed in

A member asked:

My 6 yr old may have the same extreme allergy to General anestesia (malignant hyperthermia) as her dad. Can she have a tonsillectomy without general?

2 doctor answers • 8 doctors weighed in

A 23-year old female asked:

Is dantrolene efficient for sphincter contraction that won`t let stool pass after malignant hyperthermia .Diazepam is not working?

1 doctor answer • 2 doctors weighed in

A 36-year old male asked:

I have to get teeth pulled. My father had malignant hyperthermia. Im an anxious wreck. Will novocaine or lidocaine cause this? I read stress was common during the event so thats great! Thanks?

1 doctor answer • 2 doctors weighed in

A 23-year old female asked:

Had malignant hyperthermia and my doctor used lexotanil.My legs improved but still can`t pass stool due to constricted muscles. is dantrolene better?

2 doctor answers • 4 doctors weighed in

A 20-year old female asked:

What drugs trigger maligant hyperthermia?

4 doctor answers • 8 doctors weighed in

A 20-year old female asked:

If maligant hyperthermia occurred with excersie, what symptoms would you get?

3 doctor answers • 5 doctors weighed in

A 20-year old female asked:

Can someone have symptoms of maligant hyperthermia without going under any medications?

2 doctor answers • 2 doctors weighed in

A 21-year old female asked:

Can you give someone who has maligant hyperthermia general anethesia through an iv?

3 doctor answers • 8 doctors weighed in

A 20-year old female asked:

Is the symptoms of maligant hyperthermia only present when given triggering agents that cause mh? Or can you have symptoms without any medicine

2 doctor answers • 3 doctors weighed in

A 20-year old female asked:

I'm really confused how maligant hyperthermia can be triggered through excersie or hott environments? I thought it happened only under gen anesthesia

2 doctor answers • 7 doctors weighed in

A 20-year old female asked:

If you have maligant hyperthermia , do you get muscle aches in the shoulder(s)?

2 doctor answers • 4 doctors weighed in

A 21-year old female asked:

If both my parents have been under general anethesia with no problem before, what's my chances of having maligant hyperthermia?

1 doctor answer • 3 doctors weighed in

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