Patadine QD Eye Drops (Olopatadine Hydrochloride) (Single-use), Patadine QD Eye Drops (Olopatadine Hydrochloride)

Adult eye dose

Instill 1 drop once daily.

This medication should not be used by patients who have an allergic reaction to the active ingredient or any component. Symptoms like headaches, taste disturbances, dizziness may occur while using this medication. Be cautious as symptoms like punctate keratitis, keratitis, pain, dryness, swelling, itching, discharge, redness, and discomfort may arise. Additionally, symptoms such as glare, blurred vision, and eyelid erythema have been reported rarely. Nasal dryness, rhinitis, dry mouth, contact dermatitis, and fatigue may also occur. This medication may cause cold or pharyngitis-like symptoms in about 10% of patients; weakness, low back pain, flu-like symptoms, frequent coughing, infections, nausea, and sinusitis have also been reported. As this medication contains phosphates, there is an extremely rare chance of corneal calcification occurring in patients with severe corneal damage. Contact lens wearers should refrain from wearing lenses for at least 15 minutes after using this medication. The benzalkonium chloride in this product can irritate the eyes or discolor lenses. This medication is a non-sedating antihistamine, but it may temporarily cause blurred vision after instillation; therefore, one should wait until vision clears before driving or operating machinery. During pregnancy, the risk to the fetus should be carefully considered when using this medication, and in breastfeeding cases, consultation with a physician is necessary to avoid affecting the baby. It can be safely used in children aged three years and older, and the elderly can use it without special precautions. This medication is for ocular use only and should not be taken orally or administered via intravenous injection. Care should be taken to avoid the tip of the container contacting the eye or hands, and the cap should be tightly closed when not in use. If used with other eye drops, a minimum interval of 5 minutes should be maintained, and single-use products should be used only once after opening. In the case of overdose, immediate medical observation and treatment are required.

Mild side effects

• Headache
• taste disturbance
• dizziness
• punctate keratitis
• keratitis
• ocular pain
• eye dryness
• eyelid swelling
• eye itching
• eye discharge

This medication should be stored in a well-sealed container to prevent exposure to air or moisture. Additionally, it is important to keep it at a cool temperature between 2 degrees and 25 degrees Celsius to maintain the medication's effectiveness.

Appearance

(Single-use) A colorless to pale yellow liquid contained in a colorless transparent plastic vial (Multi-use) A colorless to pale yellow liquid contained in an opaque white plastic bottle

Package unit

(Single-use) (0.35mL/tube) × 30, (0.4mL/tube) × 30 (Multi-use) 3mL/bottle