Package | Dosage | Price | Price per Dose | |
---|---|---|---|---|
Dosage: 4mg | ||||
90 Pill | 4mg | NZD388.98 | NZD4.31 | |
60 Pill | 4mg | NZD270.07 | NZD4.50 | |
30 Pill | 4mg | NZD140.97 | NZD4.71 | |
Dosage: 8mg | ||||
90 pill | 8mg | NZD847.62 | NZD9.41 | |
60 pill | 8mg | NZD587.72 | NZD9.78 | |
30 pill | 8mg | NZD339.72 | NZD11.31 |

Galantamine Description
Overview of Galantamine
Galantamine is a natural compound primarily used in the treatment of cognitive decline associated with Alzheimer's disease. It belongs to the class of medications called cholinesterase inhibitors. These drugs work by increasing the levels of acetylcholine in the brain, a neurotransmitter essential for learning and memory. By enhancing cholinergic function, Galantamine aims to slow down the progression of symptoms and improve the quality of life for individuals suffering from dementia-related conditions.
How Does Galantamine Work?
The mechanism of Galantamine involves reversible inhibition of the enzyme acetylcholinesterase. This enzyme’s primary role is to break down acetylcholine, thus reducing its availability in the brain. When Galantamine inhibits acetylcholinesterase, it results in higher concentrations of acetylcholine at synaptic junctions. Additionally, Galantamine acts as an allosteric modulator of nicotinic receptors, further enhancing cholinergic transmission. These combined actions contribute to improved cognitive functions like memory, attention, and reasoning in patients with Alzheimer's disease.
Dosage and Administration
Galantamine is available in various forms, including tablets and extended-release capsules. The typical starting dose is usually low, to minimize side effects, and is gradually increased based on the patient's tolerance and response. It is generally taken twice daily, with doses often ranging from 8 mg to 24 mg per day. Patients are advised to follow their healthcare provider’s instructions carefully. Consistency is vital, and it should be taken at the same times each day. It is important to avoid sudden discontinuation, as this may lead to a loss of symptomatic benefits. Regular consultations ensure appropriate dosage adjustments and monitoring for potential side effects.
Potential Side Effects
Like many medications, Galantamine can cause side effects. Common adverse reactions include nausea, vomiting, diarrhea, and dizziness. Some individuals may experience gastrointestinal discomfort or malaise. In rare cases, more serious effects such as bradycardia (slow heart rate), allergic reactions, and weight loss may occur. Patients with pre-existing heart conditions or respiratory issues should inform their healthcare provider before starting the medication. Monitoring and prompt reporting of any unusual symptoms are essential to ensure safe treatment.
Precautions and Interactions
Prior to using Galantamine, a thorough medical history should be discussed. It is contraindicated in patients with certain conditions, such as hepatic or renal impairment, orknown hypersensitivity to the drug. Combining Galantamine with other cholinergic agents or similar medications may increase the risk of adverse effects. Caution should be exercised when used alongside medications like beta-blockers or antipsychotics. Pregnant and breastfeeding women should consult their healthcare provider, as safety data is limited. Regular follow-ups help identify any complications early and optimize the treatment plan.
Overall Effectiveness and Considerations
Galantamine has demonstrated efficacy in managing symptoms of Alzheimer's disease, particularly in improving cognition and daily functioning. However, it is not a cure and does not halt disease progression. Its benefits vary among individuals, and some may experience minimal improvements. The medication is most effective when started early in the course of the disease, combined with other supportive therapies. Despite its potential side effects, when used properly under medical supervision, Galantamine can offer notable cognitive benefits for many patients. Always discuss with your healthcare provider whether this medication is suitable for your specific condition before beginning treatment.