In our recent question and also answer, the pharmacist discusses whether or no there is an interaction in between Sudafed (pseudoephedrine) and amoxicillin.

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Donnie asked

Can you take it amoxicillin v Sudafed (pseudoephedrine)? ns am treating a sinus infection and also want come make certain the combination is safe.


Sudafed (pseudoephedrine) is safe to take through amoxicillin and there is no interaction in between the two medications.

Using both Sudafed and also amoxicillin in ~ the very same time is relatively common together Sudafed have the right to often assist alleviate the symptoms of sinusitis (e.g. Jam & sinus pressure), a usual infection treated by amoxicillin.

Sudafed PE (phenylephrine), the non-pseudoephedrine variation of Sudafed, is likewise safe to take v amoxicillin.

Below, us provide additional information regarding Sudafed and amoxicillin.

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Sudafed (Pseudoephedrine)

Sudafed (pseudoephedrine) is a "sympathomimetic" medication, chemically comparable to ephedrine. Sudafed is an reliable nasal and also sinus decongestant. It can also assist to relax sinus pressure.

Oral decongestant, such as Sudafed, are normally recommended end topical decongestant such together Afrin as dental decongestant are not typically connected with rebound congestion. If Sudafed is generally well tolerated, there is some issue with its usage in those v hypertension (i.e. High blood pressure).

Most studies indicate that use of Sudafed in those with high blood pressure, at recommended doses, walk not show up to cause significant increases in blood pressure. Nevertheless, if you do have problems with blood pressure, you need to speak through your doctor prior to using Sudafed. Next from rises in blood pressure, Sudafed may also cause:


Amoxicillin is an aminopenicillin antibiotic, structurally comparable to penicillin. However,it has a broader spectrum of activity (i.e. Reliable for an ext types that infection) than penicillin and also is normally well tolerated when compared to various other antibiotics.

Amoxicillin is shown for the therapy of a selection of epidemic including:

Otitis media (ear infection)SinusitisUpper respiratory infectionsUrinary street infections (UTIs)

Amoxicillin is generally taken because that 10 come 14 days and also can be provided without regard come food in many cases. Outside the potential because that allergic reaction, the most common side impacts are:

Urine odor Diarrhea Headache NauseaTaking Amoxicillin through Sudafed

As disputed above, Sudafed (pseudoephedrine) is safe to take through amoxicillin and there is no interaction in between the two.