Similasan Ear Ringing Remedy helps to relieve symptoms of noise in the ears, including: Ringing, buzzing, roaring, humming, pounding. Medicinal ingredients: Arnica montana, (Mountain arnica (underground parts) 15X; Cinchona pubescens, China (bark) 12X; Eriodictyon californicum, Yerba Santa (aerial parts) 12X; Hepar sulfuris calcareum, Hepar sulfuris, (calcium carbonicum Hahnemanni and sulfur), 12X; Lachesis Bushmaster (venom) 15X; Lycopodium clavatum, Clubmoss (spores) 12X; Silicea (silicon dioxide) 15X; Thiosinaminum (compound of oil of mustard) 15X. Non-medicinal ingredients: Vegetable glycerin, purified water FOR USE IN THE EAR ONLY. • Remove tamper-evident seal from neck of bottle from neck of bottle. • Twist cap off bottle. • Tilt head sideways. • DON’T squeeze bottle, squeeze plastic tip to release 3 to 5 drops into ear (Tip of applicator should not enter ear canal). • Keep drops in ear for 3 to 5 minutes by keeping head tilted or placing cotton in ear. Any excess drops can be wiped away from outer ear. • Use up to 4 times daily for no more than 48 hours, or as directed by a doctor. • Children under 12 years of age consult a doctor. 3 to 5 drops into ear (Tip of applicator should not enter ear canal); use up to 4 times daily for no more than 48 hours, or as directed by a doctor.