Skin Infection Treatment

Skin infections affect the outer skin and sometimes deeper tissue, and they can come from bacteria, fungi, or viruses. This category supports skin infection treatment with US delivery from Canada, so shoppers can compare options without focusing on one condition alone. When you browse, compare brands, dosage forms, and strengths, including creams, ointments, and oral medicines, while noting that inventory can change and selections may vary.
What’s in This Category
This collection covers several skin infection types, grouped by likely cause and where symptoms appear. Bacterial infections often involve warm, tender, spreading redness or crusted sores. Fungal infections often cause itchy, scaly patches, especially in moist areas. Viral infections can cause clusters of blisters or recurring lesions.
Products here generally fall into three medication classes. Antibiotics target bacteria and may be topical or oral, depending on severity. Antifungals treat dermatophytes and yeast, and they come as creams or tablets. Antivirals help manage herpes-family viruses, which can flare and then calm.
Forms matter for practical reasons. Ointments can protect broken skin and resist washing off. Creams feel lighter and can cover larger areas. Tablets and capsules may be used when infection is widespread, deep, or not responding to topical care.

Cause groupCommon patternTypical medication class

BacterialCrusting, pus, spreading rednessTopical or oral antibiotics
FungalRing-shaped scale, itch, macerationTopical or oral antifungals
ViralBlisters, recurring outbreaksAntivirals

How to Choose Skin Infection Treatment
Start by matching the product to the most likely cause. “Antimicrobial” means germ-fighting medicine, but the specific class still matters. Antibiotics do not treat fungi, and antifungals do not treat bacteria. If the cause is unclear, prioritize evaluation before escalating therapy.
Consider the affected area and how the skin feels. Moist folds and athlete’s foot patterns often point toward fungal causes. Honey-colored crusting can fit bacterial patterns. Grouped blisters that sting may suggest a viral outbreak. Reading a clinician’s diagnosis can help narrow choices to one class.
Next, choose a form that fits the location and lifestyle. Ointments can work well on cracks and raw spots. Creams can suit broader, mildly inflamed areas. Oral options may be used for extensive disease, fever, or deeper involvement, but they also bring more interaction and side-effect considerations.

Avoid using leftover antibiotics for a new rash.
Avoid steroid-only creams on suspected infections, unless directed.
Avoid sharing topical tubes between household members.

Popular Options
Topical antibiotics are often considered for small, localized bacterial lesions. For example, a clinician may recommend a mupirocin topical antibiotic for limited superficial infection or secondary infection over minor breaks. Compare tube sizes and directions, since application frequency and duration can differ by plan.
When a broader pattern suggests fungal involvement, oral or topical antifungals may be used depending on site and severity. Shoppers comparing systemic options often look at fluconazole antifungal capsules for yeast-related skin issues, while terbinafine antifungal tablets are commonly discussed for dermatophyte infections that involve thicker skin or nails. Product selection usually depends on organism, body site, and prior response.
Antivirals can support outbreak control for herpes-family infections. Many people compare valacyclovir antiviral therapy for episodic treatment versus suppression, especially when outbreaks recur. Dosing can vary by indication, kidney function, and timing, so the best match often follows a clinician’s instructions.
In some plans, oral antibiotics are used when infection spreads, becomes painful, or includes systemic symptoms. A prescriber may choose cephalexin oral antibiotic for certain uncomplicated bacterial skin infections, based on likely organisms and local resistance patterns. This is where skin infection treatment antibiotics may be discussed, especially when topical therapy is not enough.
Explore specific items here: mupirocin topical antibiotic, fluconazole antifungal capsules, terbinafine antifungal tablets, valacyclovir antiviral therapy, and cephalexin oral antibiotic.
Related Conditions & Uses
Many shoppers land here after getting a condition name from urgent care, dermatology, or a lab result. Some conditions overlap in appearance, so treatment choices often depend on pattern, location, and pace of change. Educational resources can help people understand why one medication class fits better than another.
Impetigo is a superficial bacterial infection that may cause crusted sores, especially in children, but adults can get it too. It often falls under common bacterial skin infections, and clinicians may select topical or oral antibiotics based on extent. See the condition overview for Impetigo to understand typical care pathways.
Cellulitis usually involves deeper skin layers and can spread quickly, with warmth, swelling, and tenderness. It may require oral antibiotics and close monitoring, especially with fever or rapid progression. Review the basics for Cellulitis and compare that guidance with prescription directions.
Ringworm is a common fungal infection that can look like a circular, scaly patch. It often responds to antifungals, but duration can vary by body site and how long it has been present. The Ringworm overview can help clarify typical expectations and prevention steps.
When the cause is uncertain, symptom-based education can reduce missteps. Read the bacterial vs fungal skin infection guide for practical differences in appearance and timing. For safety planning, the article on when to see a doctor for skin infection outlines red flags like spreading redness, severe pain, or facial involvement.
Authoritative Sources
For safe selection and expectations, rely on high-quality clinical references. These sources explain infection classes, resistance, and when evaluation matters. They also help frame what skin infection treatment online can and cannot support without diagnosis.

FDA background on antimicrobial resistance and antibiotic use: FDA consumer update on combating antibiotic resistance.
CDC overview of bacterial skin infections and MRSA basics: CDC community guidance on MRSA skin infections.
American Academy of Dermatology overview of common fungal infections: AAD public disease library for skin infection patterns.

This content is for informational purposes only and is not a substitute for professional medical advice.