Fungal, Bacterial, and Viral Skin Infections

Fungal, bacterial, and viral skin infections can range from minor to more serious. Learn about symptoms and treatments that can address these concerns.

Explore Fungal, Bacterial & Viral Infections

Dermatologist inspecting melanoma
How Ringworm Is Diagnosed
itchy skin
Signs that You (or Your Child) Have Ringworm
close-up of capsules on table
What You Need to Know Before Taking Flagyl (Metronidazole)
Female doctor examining senior patients hands
How to Treat an Infected Nail (Paronychia)
Microbiologist examining an MRSA bacteria on plate
Everything You Need to Know About MRSA
A young Southeast Asian woman is applying moisturizing lotion on hands
9 Bacterial Skin Infections You Should Know About
scalp ringworm microsporum canis
An Overview of Ringworm
Toe and nail fungus. Woman at a dermatologist.
Athlete's Foot Types and Treatments
Woman during workout, stretching arm on the beach
Why Rashes Occur in Skin Folds
The fungus that causes jock itch.
Jock Itch Fungal Infection Affects Skin in the Groin
A female doctor sits at her desk and chats to an elderly female patient while looking at her test results
Could Your Painful Pimples Be Hidradenitis Suppurativa?
Beauty is as beauty does
Best Treatments for Tinea Versicolor Skin Infection
Looking down on feet standing on rippled sand
Understanding the Root Causes of Fingernail and Toenail Infection
Woman applying cream to her arm
What an Interface Dermatitis Reaction Can Reveal About Your Health
Washing hands.
How to Tell If an Abscess Needs Medical Attention
A culture of E. coli bacteria.
How Cultures Are Used to Diagnosis a Multitude of Ailments
Doctor comforting patient in office
How to Treat an Anal or Rectal Abscess
The doctor is examining the patient's feet Doctor dermatologist
Onychomycosis Causes Thick, Discolored, Ragged, and Brittle Nails
woman scratching her skin on her arm
KOH Prep Test to Diagnose Fungal Skin Infections
How Ringworm Is Treated
Surgeon operating on a patient's toe
Ingrown Nails Can Be Treated Surgically
Ill hospital patient
Why Septicemia Is Dangerous Especially for Older Americans
First stirring on a bright morning
Do You Have a Fungal or Yeast Infection? Check Out These 10 Types
Woman relaxing in a hot tub pool during weekend days of relax and spa in a luxury place during travel vacations.
Learn About Some of the Most Common Bacterial Skin Infections
Microscopic image of thrush infection of candidiasis
Candidiasis: Yeast Overgrowth and Its Many Forms
Female dermatologist Inspecting patient skin moles at clinic
Treating and Preventing Skin Ulcers
Woman scratching arm
What Is Tinea Versicolor and Do I Have It?
Doctor looking at a woman's skin
Pityriasis Rosea Is a Rash Commonly Mistaken for Ringworm
Empty hot tub.
How to Treat the Common Skin Infection of Hot Tub Folliculitis
Woman touching her underarm
How Erythrasma Skin Infection Is Linked to Humidity and Diabetes
Physical therapists are checking patients elbows at the clinic office room.
When Your Hair Follicles Are Infected
Healthcare and medical concept. Female scratching the itch on her hand, cause of itching from Allergy, chemical, allergic to detergent or dishwashing liquid and dermatitis, insect bites, burned, drug, skin diseases. Health problem.
How to Spot and Treat Cellulitis Before It Becomes a Problem
American Dog Tick, Dermacentor variabilis, on skin. Found after walking through tall grass in spring, Saskatchewan, Canada
Rocky Mountain Spotted Fever Facts and Symptoms
Sick woman taking her temperature
Causes and Treatment of Erysipelas (St. Anthony's Fire)
Woman applying oil on her legs at the poolside
The 7 Best Toenail Fungus Treatments of 2021
Sugar Cubes and Jar
Does the Candida Diet Work?
MRSA bacterial colonies in a petri dish.
Can Athletes Get Staph and MRSA Infections While Playing Sports?
Young doctor examining a senior patient
What Is Ramsay Hunt Syndrome?
Ringworm Causes
Causes and Risk Factors of Ringworm
Growing old and getting healthy together
Shingles: Coping, Support, and Living Well
A sleeping child with chickenpox
How Many Immunocompromised Kids Are There?
Getting flu vaccine
The Best Strategies For Preventing Shingles
older man with wrist pain talking to doctor
If You've Had Chickenpox, You Could Be At Risk of Shingles
Older couple relaxing on bed
Caregiving for Someone With Shingles
Senior African American man covering his face
Why Is Shingles So Concerning?
Doctor showing older woman results on ipad
How Shingles Is Diagnosed
an eye drop dispenser dripping solution
Herpes Zoster Ophthalmicus: Symptoms, Causes, Diagnosis, Treatment
A doctor discusses a new diagnosis with an older male patient.
The Best Ways to Relieve Shingles Pain and Rash