Hi.. Thanks for the query.. As per your complain and presentation of symptoms you are definitely suffering from Viral Throat Infection and although there are no direct medications to kill virus but medicines can be advised to relieve the bothersome symptoms.. For congestion you can take decongestants like Pseudoephadrine [sudafed]. Do warm saline gargles for soothing the throat. In case if there is throat pain and generalized body aches Ibuprofen can be taken.. Steam Inhalations and using a cool mist humidifier can help.. Valsava Maneuver: To open blocked ears due to cold take a deep breathe and then gently pinch the nostrils and then try to gently release the air from nose itself. A pressure created will open up the ears.. Drink plenty of water preferably warm for relief and maintaining hydration.. Hope this helps.. Regards..