โ Active Ingredient Overview Table:
| ๐ฌ Active Ingredient (Generic Name): | Amitriptyline Hydrochloride |
| ๐ Indication: | Depression, Neuropathic Pain, Migraine Prophylaxis, Insomnia |
| ๐บ๐ธ US Brand: | Elavil |
| ๐ญ Manufacturer: | Intas Pharmaceuticals Ltd. (Founded: 1984) |
| ๐ฆ Packaging: | 10 Tablets per Strip |
| ๐งช Strength: | 75 mg |
| ๐ Delivery Time: | 6โ15 days |
๐ฟ What is Amitriptyline 75 mg (Amitone)?
Amitone contains Amitriptyline, a tricyclic antidepressant (TCA) that enhances neurotransmitter levelsโserotonin and norepinephrineโin the brain. It is widely used for major depressive disorder, neuropathic pain, migraine prophylaxis, and insomnia. In depression, Amitriptyline helps restore mood balance, while in neuropathic pain, it modulates pain pathways to reduce chronic discomfort.
Clinical studies indicate that a 75 mg dose at bedtime not only improves mood symptoms but also enhances sleep quality. Moreover, Amitriptylineโs efficacy in preventing migraine attacks makes it a versatile option for patients with coexisting mood and pain disorders.
For detailed prescribing information and safety warnings, refer to the FDA label for Elavil (Amitriptyline) and the Drugs.com monograph. Additional clinical guidance is available from the NHS Medicines AโZ and the WHO Model List of Essential Medicines.
๐งฌ Pharmacology & Mechanism of Action
| Attribute | Detail |
| Chemical Formula | C20H23N2O |
| Molecular Weight | 313.41 g/mol |
| Bioavailability | ~30โ50% |
| Metabolism | Hepatic (CYP2D6) |
| Half-Life | ~20โ50 hours |
Amitriptyline blocks reuptake of neurotransmitters and also antagonizes certain receptors, contributing to side effects and therapeutic effects.
๐ก Indications & Dosage
| Condition | Typical Dose |
| Major Depression | 75โ150 mg once daily at bedtime |
| Neuropathic Pain | 10โ75 mg once daily; adjust based on response |
| Migraine Prophylaxis | 10โ75 mg at bedtime |
| Insomnia (off-label) | 10โ50 mg at bedtime |
Start low (10โ25 mg) and titrate weekly to minimize side effects.
โ ๏ธ Warnings & Side Effects
Common:
- Drowsiness, dry mouth, constipation
- Blurred vision, urinary retention
Serious:
- Cardiac arrhythmias (QT prolongation)
- Orthostatic hypotension
- Seizures
Monitor ECG in high-risk patients. Avoid abrupt discontinuation to prevent withdrawal.
๐ฅ Storage Instructions
Store Amitone at 20โ25ยฐC in original packaging. Protect from light and moisture. Keep out of reach of children.
๐ Availability & Purchasing
- United States: Prescription-only; generic and brand Elavil available.
- United Kingdom & Europe: Prescription required; generics available.
- Australia: Prescription necessary; TGA-approved.
Importing from India can lower cost; ensure valid prescription and compliance.
๐ Related Therapies
- Nortriptyline 25 mg โ tricyclic antidepressant.
- Gabapentin 300 mg โ neuropathic pain agent.
- Propranolol 40 mg โ migraine prophylaxis.
- Sertraline 50 mg โ SSRI antidepressant.
- Zolpidem 10 mg โ insomnia treatment.
๐ฅ Educational Video on Amitriptyline
๐ฉโโ๏ธ Expert Commentary: Dr. Rahul Mehta, Psychiatrist
โAmitriptyline remains a versatile choice for depression and neuropathic pain, but requires careful dose titration and monitoring for anticholinergic and cardiac effects.โ







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