Sorry for late reply and inconvenience.
Thanks for all these additional information.
I understand your concern.
Well as you describe there may be possibility of Viral infection in your case.
And main line of treatment include rehydrate yourself with plenty of fluids and Oral rehydration solution (Gatorade).
You should take over the counter(OTC) Meclizine for nausea and dizziness.
Take OTC Imodium if you have severe diarrhea.
Also take OTC Motrin for headache,body ache.
Take OTC Robitussin DM for cough.
Also take OTC Mylanta gas and metamucil.
Eat food like soup or BRAT diet (bananas, rice, applesauce, and toast).
Take proper rest and avoid dairy products, caffeine, alcohol,under cooked meat and fish and fatty rich food.
You should apply cool compresses on eyes.
Also try OTC Zaditor eye drops twice a day alternately with OTC Systane eye drops.
You should try nasal saline spray or Nasonex nasal spray for stuffy nose.
In case you have severe vomiting,unable to keep liquids down and severe diarrhea then you may require IV fluids and injectable medications and visit Emergency room for prompt treatment.
I hope this helps.
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