Uses: 

Bupropion is primarily used to treat depression and works by helping restore the balance of certain natural substances (dopamine, norepinephrine) in the brain.

How to Use Bupropion HCl Oral:

1. Read Instructions: Read the Medication Guide provided by your pharmacist before you start using bupropion and each time you get a refill. If you have any questions, ask your doctor or pharmacist.
2. Administration: Take this medication by mouth with or without food as directed by your doctor, usually twice a day. If you have stomach upset, you may take this medication with or after a meal or snack.
3. Timing: Take the first dose as soon as you wake up in the morning and the second dose at least 8 hours later. Avoid taking it late in the day to prevent insomnia.
4. Regular Intake: Take this medication regularly to get the most benefit. To help you remember, take it at the same times each day.
5. Tablet Handling: Swallow the tablets whole. Do not crush or chew the tablets as this can release all of the drug at once, increasing the risk of side effects.
6. Dosage: The dosage is based on your medical condition and response to treatment. To reduce the risk of side effects, your doctor may start you at a low dose and gradually increase it.
7. Do Not Alter Dosage: Do not increase your dose or use this drug more often or for longer than prescribed.
8. Gradual Discontinuation: Do not stop taking this medication without consulting your doctor. Your dose may need to be gradually decreased.
9. Effectiveness: It may take 4 weeks or longer to get the full benefit of this drug. Tell your doctor if your condition does not improve or worsens.

Side Effects:

• Common: Dry mouth, sore throat, dizziness, nausea, vomiting, ringing in the ears, headache, decreased appetite, weight loss, constipation, trouble sleeping, increased sweating, or shaking (tremor).
• Harmless Effect: An empty tablet shell may appear in your stool.
• Blood Pressure: This medication may raise your blood pressure. Check your blood pressure regularly.
• Serious: Fast/pounding/irregular heartbeat, mental/mood changes (anxiety, agitation, confusion, unusual behavior/thinking, memory loss), unusual weight loss or gain.
• Severe: Seizure, eye pain/swelling/redness, widened pupils, vision changes.
• Allergic Reaction: Rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.

Warnings:

• Suicidal Thoughts: Antidepressants can help prevent suicidal thoughts/attempts but may cause new or worsening depression or other mental/mood symptoms, especially in people younger than 25.
• Monitoring: Be watchful for new or worsening symptoms, especially when starting a new antidepressant or changing the dose.
• Smoking Cessation: If you are using bupropion to quit smoking and experience severe symptoms, stop taking it and contact your doctor immediately.

Precautions:

• Allergies: Inform your doctor if you are allergic to bupropion or any other allergies.
• Medical History: Inform your doctor about your medical history, especially of diabetes, heart disease, high blood pressure, kidney or liver problems, drug/alcohol use, seizures, or a family history of glaucoma.
• Sedative Withdrawal: Do not use this medication if you are suddenly stopping sedatives or alcohol.
• Dizziness: This drug may cause dizziness. Avoid alcohol and be cautious with activities requiring alertness.
• Older Adults: May be more sensitive to side effects like dizziness and memory loss.
• Pregnancy and Breastfeeding: Use during pregnancy only if clearly needed. Discuss with your doctor the risks and benefits of using this medication during pregnancy or while breastfeeding.

Interactions:

• MAO Inhibitors: Avoid MAO inhibitors during treatment with bupropion.
• Drug Interactions: Certain drugs (e.g., codeine, pimozide, tamoxifen) may interact with bupropion.
• Lab Tests: This medication may interfere with certain medical/lab tests.

Overdose:

• Emergency: If someone overdoses and has serious symptoms such as passing out or trouble breathing, call 911. For less severe cases, contact a poison control center immediately.

Notes:

• Do Not Share: Do not share this medication with others.
• Monitoring: Lab tests may be necessary to check blood pressure and liver function.
• Missed Dose: If you miss a dose, skip it and take the next dose at the regular time. Do not double up doses.
• Storage: Store at room temperature away from light and moisture. Keep medications away from children and pets.

Properly discard expired or no longer needed medication. Consult your pharmacist or local waste disposal company for details on safe disposal.