A partial list of some conditions that can respond well to homeopathy:

Allergies
Anger issues
Asperger’s Sydrome
Auto-immune illnesses
Anxiety/panic disorder/PTSD
Arthritis
Croup
Depression
Digestive disorders
Ear infections
Gynecological issues
Head Injuries
Headache/migraine
Injuries, Accidents
Menopausal Symptoms
Neuralgia
Pain conditions of all kinds
PMS
Post Herpetic Neuralgia
Recurrent conditions that become chronic
Respiratory tract infections
Sensory Integration Challenges
Stomach aches
Sinusitis
Vertigo/dizziness
Warts, HPV, molluscum contagiosum
Whiplash