In addition to improving your diet, there are other things you can do to prevent cold sores. Lysine and arginine are amino acids – the building blocks of protein that we eat and the protein ...

Lysine supplements are available in various forms ... The lysine supplement has helped reduce the frequency and severity of our cold sores, and it’s also boosted our immune system and overall ...

The authors of a 2017 review found that there wasn't enough evidence in the studies they looked at to support the use of ...

Studies show that lysine can really help to control cold sore attacks. As a preventive during the winter, take 500 mg of lysine per day. However, if you do feel an attack coming on, I would ...

You can apply lysine ointments or take supplements, which are both available over the counter. Other immune boosters such as echinacea tea can also help treat cold sores, says Tang. 2. Apply lemon ...

patients were randomized to receive L-lysine monohydrochloride or placebo. The number of patients assigned to each group was not reported. The patients were given 11 500-mg tablets, along with a ...

if your cold sores are particularly painful, large or recurrent, it’s worth visiting your GP as they can prescribe antiviral tablets where needed. “If you do get one, increasing the lysine ...