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When should it be used?
GROUP
INDICATED FOR
REASON
Children under 12 years of age
NO
There is no data regarding use in children
Adolescents aged 12 to 17 years
NO
Efficacy not demonstrated
Elderly adults over 65 years of age
NO
Safety and efficacy have not yet been evaluated
Adults
YES
Indication and dosage should be guided by a healthcare professional
Lactating women
A
B
C
Use with caution during breastfeeding
Breastfeeding women
A
B
C
D
X
Should not be used by pregnant women without medical advice
Contraindicated for
Hypersensitivity to naratriptan
Reactions range from skin manifestations (redness, itching, rashes) to anaphylaxis (a severe hypersensitivity reaction that can be life-threatening).
Severe renal impairment
It is a condition in which the kidneys lose their ability to function properly, which can lead to the buildup of toxins in the body.
Severe hepatic impairment
It occurs when the liver stops functioning due to damage to its cells. It can be acute, developing rapidly, or chronic, when the organ deteriorates gradually.
Severe hypertension
Arterial hypertension is a chronic condition characterized by elevated blood pressure levels in the arteries.
Details
Medication cost: Starting at R$25.20
Warning: In case of overdose (>25 mg), the patient should be monitored for at least 24 hours, and standard supportive measures should be applied.
Links
Reações adversas
1% a 10% COMMON
Paresthesia
A sensation of numbness, which may be intense and affect different parts of the body, such as the chest and throat.
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1% a 10% COMMON
Naúsea e vômito
Some patients may experience nausea or vomiting, although it is not clear whether this is related to the use of the medication.
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1% a 10% COMMON
Dor e sensação de calor
Temporary pain and warmth in any part of the body.
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0,1% a 1% UNCOMMON
Sensation of heaviness
A sensation of heaviness in different parts of the body, such as the chest and throat. It is usually short-lived.
<0,01% VERY RARE
Allergic reactions
Ranging from mild skin reactions to severe reactions such as difficulty breathing (anaphylaxis).
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<0,01% VERY RARE
Arterial vasospasm
Serious problems may occur, such as chest pain, heart abnormalities, and even heart attack.
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<0,01% VERY RARE
Peripheral vascular ischemia
Reduced blood flow to the arms or legs, which may cause pain or circulation problems.
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<0,01% VERY RARE
Ischemic colitis
Severe inflammation of the intestine, which may cause abdominal pain and diarrhea.
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