Allydone Patches are used to treat mild to moderate Alzheimer's disease by maintaining stable blood drug concentrations through transdermal administration. The following is an explanation from two aspects: usage, dosage, and medication for special populations. Attention should be paid to the selection of patch specifications and adjustment of liver function.

1. Usage and dosage

(1) Patch specifications

We offer two sizes: 5mg/10cm ² and 10mg/20cm ². The initial treatment recommends the 5mg size, which can be increased to 10mg for maintenance treatment.

(2) Usage method

After cleaning dry skin, apply it to the back/chest/upper arm and replace it every 24 hours to avoid continuous use in the same area.

(3) Dose adjustment

The initial dose for patients with liver dysfunction is halved; If severe skin reactions occur, medication should be suspended.

2. Medication for special populations

(1) Pregnancy period

Animal studies have shown potential embryotoxicity and are contraindicated during pregnancy. Women of childbearing age should take effective contraceptive measures during medication.

(2) Lactation period

Medications may be secreted into breast milk. It is recommended to suspend breastfeeding or switch to artificial feeding during treatment.

(3) Children

The safety and efficacy of using it for patients under 18 years old have not been established, and it is not recommended.

(4) Elderly people

Patients over 65 years old do not need to adjust the dosage, but close monitoring of heart rate and gastrointestinal reactions is necessary.

(5) Liver dysfunction

The initial dose for patients with mild to moderate damage is 5mg patch; Severely impaired individuals are prohibited from using it.

(6) Renal insufficiency

No dosage adjustment is required, but caution should be exercised when using it for patients with end-stage renal disease.