Double vitamin ‘C' every day until Cold is gone, 4 zinc a day. Get the strongest multi-vitamin, multi-B, and multi-mineral capsules you can find. Add fresh fruit to fresh vegies for the flavornoids and enzymes.
You are on the right track. After cold is gone, stay with the vitamins,
3 to 20 grams ‘C’ a day depending on age and health. Do this and you may never have a cold, flu or any disease ever again including ebola.
I have done this for over 50 years without any cold, virus or doctor.
This goes for friends and family. If you want more for a life time of good health, send me a message. PS Ditch all refined sugars and toxic junk food and toxic vegetable oils. …dez...

More powerful stuff! Thats why, like water, massive is amounts of ‘C’ is needed to pour on the disease until the diseased cells are completely eradicated. No ‘C’ will show in a test for the ‘C’ is used up as fast as it is available. That is how Dr Klenner was able to cure 60 of 60 Polio cases in 1949-50. Dr Klenner would use a hundred grams and more to stop the virus in 24 to 72 hours.
No ‘C’ is ever wasted. When the blood is saturated to the point ‘C’ is no longer needed, it is passed as urine through the Kidneys and colon, as voluntary diarrhea referred to as 'Bowel Tolerance'. This means the colon is also cleansed. Also dissolves bladder and kidney stones and flushes the liver. Tip; Caffeine trips the liver to dump stored toxins.
Something many people spend money to accomplish. ‘C’ to ‘Bowel Tolerance’ is a cheep way to do a colon and liver cleans at 5 cents a gram or $5.00 for a hundred grams. Quality 'C' crystals can be had for a little as $0.004 cents a gram from Puritan Pride. Look for 20 oz canisters.
Weather you have parasites or not, 'Human/Animal grade diatomaceous earth' will kill parasites in the gut and much more, Eighty to 89% silica and lesser amounts other minerals. Silica is the skeletal remains of fresh water hard-shelled algae.

All natural mineral, not toxic. I have used it over 20 months now and love what it is doing for me. Many call it a miracle for what its done for them. Helps Celiac disease, colon and fibromyalgia, ‘pain', arthritic, 'Parasites', colon, eczema, blood pressure, cholesterol, candida, age spots, adrenal, stomach, 'energy', heart, diarrhea, drugs, constipation, obesity, skin, eyes, hair and nails, toxin, heavy metals, and many more, This is why many call diatomaceous earth (DE, dirt, mud) 'a miracle’.  Works best with 3 to 6 grams and more vitamin C and without Processed Sugar and oils. All ages! Can be found online, and animal feed suppliers and some health stores.
 Do the research:    ‘diatomaceous Earth testimonials’. …dez...

Start also taking vitamin D (with vitamin K added if doing this long-term) and gargling (and swallowing) with thieve's oil. The thieve's oil blend will destroy any bacteria or virus that has taken root in your throat. Make sure to buy therapeutic grade oils for ingestion.