Doctor since 2 years I am using Alerfix-M, This tablet caused me side effects, So I stopped using this tablet, the side effects has been stopped as soon as I stopped using the tablet, One of my friend suggested me to Use allegra 120 MG tablet and insisted that it has very few /minor side effects, I started using allegra 120 mg tablet, it has no side effects it worked like charm, Doctor but here Alerfix-M is mostly targeted to use only for allergic rhinitis, Where as allegra-120 mg is used for more than one condition, Is it a good idea to proceed to use Allegra 120 MG? This is the only tablet which worked really great.