Side Effects of Cold Sore Treatments
Common Aciclovir Side Effects
Aciclovir tablets, available through EverydayMeds, are generally well-tolerated but may cause some side effects. The most frequently reported include nausea, headaches, dizziness, and stomach upset. These effects typically occur in fewer than 1 in 10 people and often resolve as your body adjusts to the medication. When treating cold sores on the side of your mouth, drinking plenty of water can help minimise these effects whilst supporting your recovery.
Managing Treatment Discomfort
Cold sores positioned on the side of your mouth can make eating and drinking challenging during treatment. Consider taking aciclovir tablets with food to reduce stomach irritation. EverydayMeds also stocks aciclovir cream as an alternative that may cause fewer systemic side effects. The cream can be applied directly to the affected area, though some people experience mild burning or stinging initially.
When to Seek Medical Advice
Whilst most people tolerate antiviral treatments well, certain symptoms warrant medical attention. Contact your healthcare provider if you experience severe headaches, confusion, unusual fatigue, or signs of allergic reaction such as rash or difficulty breathing. For those with kidney problems, aciclovir requires careful monitoring as it can occasionally affect kidney function.
Alternative Treatment Options
If you experience troublesome side effects with standard aciclovir, EverydayMeds offers valaciclovir as an alternative. This medication is converted to aciclovir in the body but may be better tolerated by some patients. Famotidine tablets, primarily used for acid reflux, have also shown some antiviral properties in recent studies, though this remains an off-label use requiring medical supervision.
Optimising Your Treatment
To minimise side effects whilst maximising treatment effectiveness, start antiviral therapy as soon as you notice the first tingling sensation. This timing is crucial for cold sores appearing anywhere, including the challenging side-of-mouth location. Maintain good hydration, avoid alcohol during treatment, and consider using a lip balm with SPF to prevent further irritation once your cold sore begins healing.
