Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away.
Advil cold sinus side effects.
Stomach pain or heartburn.
Studies show that severe side effects on the central nervous system after taking advil cold sinus are very rare and include pseduotumor cerebri meningitis and paresthesias.
If experienced these tend to have a severe expression.
Common side effects may include.
Upset stomach nausea vomiting loss of appetite.
They include headache lethargy and vertigo but are easily treatable.
This medicine may cause serious skin reactions.
Headache dizziness drowsiness weakness.
Few of minor side effects are.
If experienced these tend to have a less.
This medicine may raise the risk of heart and blood vessel problems like heart attack and stroke.
Sleep problems insomnia.
Or flushing warmth redness or tingly feeling.
Headache dizziness drowsiness weakness.
Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away.
The risk may be greater if you have heart disease or risks for heart disease.
Not able to sleep.
If this medicine makes it hard for you to sleep try taking the dose earlier in the day.
Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away.
Feeling nervous and excitable.
Abnormal heart rhythm anxious feelings bruising under the skin difficulty sleeping drowsiness dry mouth excessive sweating fast heartbeat hearing loss heart throbbing or pounding increased sensitivity of the skin to the sun indigestion irritation of the mouth over excitement stomach cramps.
Feeling anxious or excited.
Not able to sleep.
Feeling nervous and excitable.
Ringing in the ears.
Upset stomach or throwing up.
Milder side effects are the result of the pseudoephedrine ingredient.
Upset stomach nausea vomiting and loss of appetite.
Redness warmth redness or tingling sensation.
See your doctor if fever pain or nasal congestion gets worse or lasts more than 3 days.
Upset stomach or throwing up.
These effects can be deadly.
Feelings of anxiety or excitement.
Stomach pain or heartburn.