Take Zinc supplement for the care and relief of Common Cold
Effectiveness: 3.8Popularity: 15
Why it works: A 2015 analysis of clinical trials found that oral zinc helps to reduce the length of colds when taken within 24 hours after symptoms start.
How it works: Oral zinc can cause nausea and other gastrointestinal symptoms. Long-term use of zinc, especially in high doses, can cause problems such as copper deficiency. Zinc may interact with drugs, including antibiotics and penicillamine (a drug used to treat rheumatoid arthritis).
The self cure remedy of Take Zinc supplement for the care and relief of Common Cold has an effectiveness score of 3.8 and a popularity score of 15 on the self-cure system.