Butrin Tablet 150mg

About Butrin Tablet 150mg

Butrin Tablet 150mg Uses

• Treatment of major depressive disorder in adults
• Prevention of seasonal mood dips that return every autumn and winter
• Support for adults trying to quit cigarettes, naswar or chewing tobacco
• Maintenance therapy to stop depressive symptoms from coming back
• Alternative when other antidepressants cause heavy drowsiness or sexual side effects
• Low mood with fatigue and poor concentration, under specialist supervision

Butrin Tablet 150mg Benefits

• One morning tablet gives steady drug levels for a full day
• Weight gain is much less common than with many other antidepressants
• Sexual side effects are far less frequent than with SSRI medicines
• Reduces nicotine cravings and the irritability of tobacco withdrawal
• Does not usually cause daytime sedation, so work and study stay possible
• Often improves energy and concentration early in treatment

What Experts Say

Bupropion works differently from most antidepressants prescribed in Pakistan. It blocks the reuptake of norepinephrine and dopamine rather than serotonin, which explains why energy, drive and concentration often improve before mood fully lifts.

The extended release core releases the drug slowly through the day, so a single morning tablet is usually enough. Physicians commonly start at 150mg daily and reassess after about four days, because seizure risk with bupropion rises steeply with higher doses and with rapid increases. Daily doses above 450mg are avoided, and the drug is not used in people with epilepsy, eating disorders or sudden alcohol withdrawal.

Monitoring matters more here than with SSRIs. Doctors check blood pressure at follow up visits, watch for insomnia and agitation in the first two weeks, and review mood closely in patients under 24 years. Bupropion also inhibits CYP2D6, so doses of metoprolol, risperidone and tamoxifen may need adjusting. Given the heavy burden of tobacco use across Pakistan, one tablet can treat depression and support a quit attempt together.

Drug Class

• Atypical antidepressant
• Norepinephrine dopamine reuptake inhibitor
• Smoking cessation aid

Butrin Tablet 150mg formula

• Bupropion Hydrochloride 150mg

Available forms

• Tablet

How to use Butrin Tablet 150mg?

• Swallow one tablet whole in the morning, with or without food.
• Never crush, chew, split or dissolve the tablet, as this destroys the extended release control and raises seizure risk.
• Take it at the same time each morning; late evening doses commonly cause insomnia.
• Keep at least 24 hours between doses unless your doctor has written a different schedule.
• For quitting tobacco, start the tablet one to two weeks before your chosen quit date and keep smoking until then as advised.
• Allow four to six weeks of regular use before judging the effect on mood, and do not stop on your own once you feel better.
• If a dose is missed and the day is already advanced, skip it and take the next morning dose; never take two tablets together.

Drug Interactions

• MAOI antidepressants: Combined use can trigger a severe rise in blood pressure, so a 14 day gap is mandatory.
• Tramadol, theophylline and quinolone antibiotics: These also lower the seizure threshold and raise fit risk when added.
• CYP2D6 substrates such as metoprolol, risperidone and tamoxifen: Bupropion raises their blood levels or reduces their activation, so doses may need review.
• Carbamazepine, phenytoin and rifampicin: These speed up bupropion breakdown and can weaken its antidepressant effect.
• Alcohol and sedatives: Heavy intake or sudden stopping while on bupropion increases seizure and mood side effects.
• Nicotine patches or gum: Using them together needs blood pressure monitoring, as the combination can push readings up.

Risks and warnings

• Seizure risk: Bupropion lowers the seizure threshold, so it is avoided in anyone with epilepsy, a head injury history or a brain tumour.
• Eating disorders: People with current or past anorexia nervosa or bulimia face a much higher seizure risk and should not take this tablet.
• Sudden withdrawal states: Stopping alcohol, benzodiazepines or sleeping pills abruptly while on bupropion sharply increases the chance of a fit.
• Mood and suicidal thoughts: Young adults under 24 years need close watching in the first weeks for worsening mood, agitation or thoughts of self harm.
• Blood pressure: Bupropion can raise blood pressure and pulse, so readings should be checked before starting and at follow up visits.
• MAOI antidepressants: A gap of at least 14 days is required between an MAOI and bupropion to avoid a dangerous blood pressure surge.
• Liver or kidney disease: Reduced clearance causes drug build up, so doctors use lower doses or longer gaps in these patients.
• Pregnancy and breastfeeding: Use only when a specialist judges the benefit to outweigh the risk, since the drug passes into breast milk.

Butrin Tablet 150mg Side Effects

• Dry mouth
• Difficulty falling asleep or broken sleep
• Headache
• Nausea or vomiting
• Constipation
• Dizziness or light headedness
• Fine tremor of the hands
• Excess sweating
• Anxiety, restlessness or agitation
• Reduced appetite and mild weight loss
• Raised blood pressure or faster heartbeat
• Skin rash, itching or rare seizures needing urgent care

Storage Conditions

• Store the blister strips below 30 degrees Celsius in a dry cupboard, away from kitchen steam and bathroom humidity.
• Keep each tablet sealed in its foil blister until the morning dose is due, since moisture damages the extended release coating.
• Protect the pack from direct sunlight and from hot car interiors during Pakistani summers.
• Store well out of sight and reach of children, as a single tablet can seriously harm a child.
• Do not use tablets after the expiry date printed on the blister foil, and return leftover strips to your pharmacy.