Discussions tagged “ColdSores”

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ColdSores
79

Acyclovir 5% Ointment 15gm: Effective for Cold Sores and Genital Herpes or just a placebo

I've been using Acyclovir 5% Ointment 15gm for a few weeks now to treat my cold sores and genital herpes lesions. It's supposed to stop the herpes virus from replicating, but I'm not sure if I'm seeing real results or just a placebo effect. Has anyone else used this ointment and had similar experiences? I'd love to hear from those who have had both good and bad experiences with it. The side effects list is pretty scary, but I haven't experienced anything so far except for a little skin irritation and some itching. Is anyone else dealing with these side effects or any of the more serious ones?

ColdSores
Medication
Health
sean_chen · 4/17/2026
5 348
1 min read
last active 4/17/2026
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38

Zovirax 5% Cream 5gm: My Experience and Some Concerns About Side Effects

I've been using Zovirax 5% Cream for the past few weeks to treat recurring cold sores, and while it seems to be helping, I've noticed some side effects that have me a bit concerned. The packaging says it helps heal faster and reduces pain and itching. According to the description, Zovirax is an antiviral medicine used to treat cold sores (herpes labialis) on the face and lips. It works by stopping the cold sore virus from growing and spreading. But I've experienced some burning and stinging sensations, and my lips have become quite dry and flaky. I'm wondering if anyone else has had similar issues or if there are any tips to manage these side effects better? I'm also curious about the reporting process for side effects; is it worth reaching out to the FDA, or should I just talk to my doctor? There are some severe allergic reactions listed as 'urgent' side effects, which has me even more worried.

Health
Medication
ColdSores
frances_pierce · 4/17/2026
5 208
1 min read
last active 4/17/2026
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20

Denavir 1% Cream 5gm: My Experience and Concerns with side effects

I've been using Denavir 1% Cream for a few weeks now to treat my cold sores, and while it seems to be working, I've had some concerns about the side effects. The cream itself is easy to apply and doesn't leave a residue, which is great for a quick solution during work. However, I've experienced some irritation around the application site, which has me a bit worried. Has anyone else had similar issues? I've read that serious side effects are rare, but it's always scary to think about the potential risks. I'm also curious about how others handle the application process, especially in social situations. Does anyone have tips on applying the cream discreetly?

Denavir
ColdSores
AntiviralMedicine
lauren_meyer · 4/18/2026
8 363
1 min read
last active 4/18/2026
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