I have taken 6 Advil liquid-gel capsules for back pain after a fall 2 days ago woke up with rash in neck & chest area this morning so stopped taking. I wonder if it a reaction from my perscription medication. I take in the evening Amlodipine Besylate 5 mg, Levothyroxine Sodium 100mg, Fosinopril Sodium 40mg, Nexium 40mg,Simvastatin 40mg,Metoprolol Succinate 200mg plus Aspirin 81mg.