Hi had the flu virus a week ago and now i've got it again lost half a stone in a week what can i take to make me feel better?

Some hints: Force fluids x 8-10 glasses/day: 50% electrolyte rich fluids, 50% clear broth, bullion, consume .Warm water gargles, nasal saline mist, hot tea and honey, Hot steam showers, Cold-Eze Lozenges, Tylenol 1-2 TABLETS every 4-6 hours as needed for fever greater than 100. Tea with dark brown honey. OK to use Afrin, Dristan or 12 hour nasal spray for the next 48 hrs followed by nasal saline lavage. OK to use Robitussin DM 1-2 tsp. every 4-6 hrs.as needed for 2-3 days. Zyrtec 10mg 1/day.