Is Cold Eeze effective?
Of the 62 million common colds requiring medical attention in the United States each year, more than 80% affect school-aged children. Controlled clinical trials have demonstrated the effectiveness of zinc gluconate glycine lozenges (Cold–Eeze) in reducing cold duration.
How often can you take zinc for a cold?
For the common cold, zinc lozenges are typically taken every one to two hours within 48 hours of the start of symptoms. Then, take the zinc lozenges every one to two hours while awake until the symptoms go away.
Can you take too many zinc lozenges?
Too much zinc can cause nausea, vomiting, loss of appetite, stomach cramps, diarrhea and headaches, and large doses over a long period of time can lead to low copper levels, low immunity and low levels of HDL “good” cholesterol.
What are the side effects of zinc lozenges?
Zinc — especially in lozenge form — also has side effects, including nausea or a bad taste in the mouth. Many people who used zinc nasal sprays suffered a permanent loss of smell.
Will Cold Eeze help the flu?
When taken at the first sign of a cold and used as directed, Cold–EEZE® can reduce the duration of a cold. Cold–EEZE® can also reduce the severity of cold symptoms: cough, sore throat, nasal congestion, post nasal drip and/or hoarseness. Cold–EEZE® does not treat the flu or allergies.
What should you not take with zinc?
Immunosuppressant medications — Since zinc may make the immune system stronger, it should not be taken with corticosteroids (such a prednisone), cyclosporine, or other medications intended to suppress the immune system.
What type of zinc is best for colds?
Zinc gluconate: As one of the most common over-the-counter forms of zinc, zinc gluconate is often used in cold remedies, such as lozenges and nasal sprays (2). Zinc acetate: Like zinc gluconate, zinc acetate is often added to cold lozenges to reduce symptoms and speed up the rate of recovery ( 3 ).
Can I take vitamin C and zinc together?
In pooled analyses of both studies (n=94), vitamin C plus zinc was significantly more efficient than placebo at reducing rhinorrhoea over 5 days of treatment. Furthermore, symptom relief was quicker and the product was well tolerated.
Is 50 mg of zinc too much?
Zinc is POSSIBLY SAFE when taken by mouth in doses greater than 40 mg daily, especially when these doses are taken only for a short period of time. There is some concern that taking doses higher than 40 mg daily might decrease how much copper the body absorbs. Decreased copper absorption may cause anemia.
What does zinc do for you sexually?
Zinc therapy (5 mg/day) improves sexual competence by increasing penile thrusting and prolonging ejaculatory latency without disturbing arousability and motivation of male rats. Increase in the T levels observed with zinc supplementation is beneficial in this regard.
Does zinc help with sore throats?
“Zinc has also been associated with faster resolution of nasal congestion, nasal drainage, and sore throat, as well as improvement of cough,” Dr. Buensalido said. But be careful. More than 150mg/day of zinc may lead to zinc toxicity, with side effects including reduced immune function, according to the NIH.
How much vitamin C and zinc should I take for a cold?
People with colds need to take 1,000 or 2,000 mg (1 or 2 grams) of vitamin C a day to gain a therapeutic effect, Lawson says. Karla Birkholz, MD, tells WebMD there is little conclusive evidence regarding the effectiveness of vitamin C, the herbal supplement Echinacea, or zinc lozenges.
Should you take zinc daily?
People use oral zinc to help treat colds, but it can decrease the effectiveness of certain drugs and cause side effects. The recommended daily amount of zinc is 8 milligrams (mg) for women and 11 mg for adult men.
Can I overdose on zinc?
Yes, if you get too much. Signs of too much zinc include nausea, vomiting, loss of appetite, stomach cramps, diarrhea, and headaches. When people take too much zinc for a long time, they sometimes have problems such as low copper levels, lower immunity, and low levels of HDL cholesterol (the “good” cholesterol).
Why does zinc hurt my stomach?
According to the Office of Dietary Supplements (ODS), an excessive intake of zinc can cause zinc toxicity. This toxicity can cause gastrointestinal discomfort and, when chronic, may also disrupt the balance of other chemicals in the body, including copper and iron.