Bupropion Hydrochloride 150 mg is an antidepressant used to treat major depressive disorder, depending on the specific formulation and its approved indications. It affects the brain's norepinephrine and dopamine signalling systems to help manage depressive symptoms.
Bupropion Hydrochloride 150 mg contains bupropion, an aminoketone antidepressant. It is available in different formulations, including immediate-release, sustained-release (SR), and extended-release (XL) tablets, which differ in how the medicine is released and how often it is taken.
Depending on the formulation and local approval, bupropion may be prescribed for major depressive disorder and, in some extended-release formulations, prevention of seasonal affective disorder. The exact product formulation should be confirmed from the packaging.
Bupropion Hydrochloride 150 mg may be prescribed to:
Treat major depressive disorder (MDD).
Help prevent seasonal depressive episodes in people diagnosed with seasonal affective disorder (SAD), when an approved extended-release formulation is used.
The appropriate formulation and dose should be determined by a healthcare professional based on the diagnosis, medical history, and response to treatment.
Bupropion affects the activity of norepinephrine and dopamine, chemical messengers involved in mood and other brain functions. It inhibits their reuptake, increasing their availability between nerve cells.
The medicine does not usually provide immediate relief from depressive symptoms. Improvement may take several weeks, and the response varies between individuals.
Take Bupropion Hydrochloride 150 mg exactly as prescribed by your healthcare professional.
Follow the prescribed schedule, as dosing frequency depends on whether the tablet is immediate-release, sustained-release, or extended-release.
Extended-release tablets are generally taken in the morning and may be taken with or without food, depending on the product instructions.
Swallow sustained-release or extended-release tablets whole. Do not crush, chew, or divide them unless the specific product information permits it.
If you miss a dose, follow the patient information leaflet. Do not double the next dose to make up for a missed one.
Avoid excessive alcohol consumption, and do not abruptly stop heavy alcohol use or certain sedative medicines without medical guidance.
Do not change the dose or stop treatment without consulting your healthcare professional.
Always check the instructions supplied with your specific formulation because administration requirements may differ.
Tell your doctor or pharmacist about your medical history and all medicines, supplements, and herbal products you use before starting bupropion.
Important precautions include:
Seizure disorders: Bupropion can increase the risk of seizures and is contraindicated in people with a seizure disorder.
Eating disorders: It is generally contraindicated in people with a current or previous diagnosis of bulimia or anorexia nervosa because of seizure risk.
Alcohol or sedative withdrawal: Abruptly stopping alcohol, benzodiazepines, barbiturates, or certain anti-seizure medicines can increase seizure risk.
Blood pressure: Bupropion may increase blood pressure, so monitoring may be necessary.
Bipolar disorder: The medicine may trigger mania or hypomania in susceptible individuals.
Mental health changes: Worsening depression, unusual behavioural changes, or suicidal thoughts require prompt medical attention.
Liver or kidney problems: Dose adjustments or closer monitoring may be necessary.
Important interactions include monoamine oxidase inhibitors (MAOIs), other medicines containing bupropion, medicines that lower the seizure threshold, certain antidepressants, antipsychotics, beta-blockers, and some medicines used to treat Parkinson's disease. Alcohol use may also affect treatment risks.
Check all potential interactions and contraindications with your doctor or pharmacist before using this medicine.
During pregnancy, bupropion should be used only after a healthcare professional has assessed the potential benefits and risks. The decision may depend on the condition being treated, previous treatment response, and available alternatives.
Bupropion passes into breast milk. Breastfeeding recommendations depend on individual circumstances, and potential effects on the infant should be considered. Speak with your doctor before starting or continuing treatment during pregnancy or breastfeeding, and do not stop an established treatment without medical guidance.
Like all medicines, Bupropion Hydrochloride 150 mg can cause side effects, although not everyone experiences them.
Common or recognised side effects include:
Dry mouth
Nausea
Difficulty sleeping
Dizziness
Headache
Anxiety or agitation
Sweating
Tremor
Constipation
Seek urgent medical attention if you experience a seizure, a severe allergic reaction, significant mood or behavioural changes, or new or worsening suicidal thoughts. Severe headache with chest pain or markedly elevated blood pressure also requires prompt assessment.
This is not a complete list of side effects or warnings. Please refer to the product packaging and patient information leaflet supplied with your medicine for complete information and speak with your doctor or pharmacist if you have concerns.
Store Bupropion Hydrochloride 150 mg according to the instructions shown on the original product packaging.
Keep the tablets in their original packaging.
Protect them from excessive heat and moisture.
Keep the medicine out of reach of children.
Do not use the tablets after their expiry date.
Follow any additional storage instructions provided by the manufacturer.
Bupropion is an antidepressant used to treat major depressive disorder. Certain extended-release formulations are also approved for preventing seasonal depressive episodes.
Some changes may occur during the first few weeks, but noticeable improvement in depressive symptoms may take several weeks. Continue treatment as prescribed and discuss your progress with your healthcare professional.
Depending on the formulation, bupropion may generally be taken with or without food. Follow the instructions on your specific product packaging.
Extended-release bupropion is generally taken in the morning because it may cause difficulty sleeping. The correct timing and frequency depend on the formulation and your prescription.
A generic product contains the same active ingredient as its corresponding branded medicine and must meet applicable regulatory standards. However, formulations such as immediate-release, sustained-release, and extended-release are not automatically interchangeable.
Do not stop treatment without discussing it with your healthcare professional. They can determine whether continued treatment or a gradual change is appropriate.
Follow the missed-dose instructions in the product leaflet. Do not take an extra dose to compensate, as taking too much bupropion can increase the risk of seizures.
