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Wellbutrin SR

Wellbutrin SR

(bupropion)

Wellbutrin SR (Bupropion) belongs to the family of medications known as antidepressants. It is used to treat Depression.

Available form

Dosage

12-Hour Release Tablet

100MG, 150MG

Buy Wellbutrin SR Full drug details

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Wellbutrin SR information

Dosage

Side Effects

Available Form

Contraindications

Precautions

Warnings

The usual recommended dose is 100 mg to 150 mg once daily. In some cases, doses of up to 300 mg per day may be used. Daily doses over 150 mg are divided into two doses. Do not exceed the maximum dose of 300 mg per day, and do not take a single dose greater than 150 mg.

Multiple daily doses should be taken at least 8 hours apart. It is very important that Wellbutrin SR (Bupropion) tablets be swallowed whole and not chewed, broken, or crushed.

Many things can affect the dose of a medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are taking the medication without consulting your doctor.

It is important to take Wellbutrin SR (Bupropion) exactly as prescribed by your doctor. If you miss a dose of Wellbutrin SR (Bupropion), skip the missed dose and carry on with your regular schedule. Do not take a double dose to make up for a missed one. If you are not sure what to do after missing a dose, contact your doctor or pharmacist for advice.

Store Wellbutrin SR (Bupropion) at room temperature, protect it from light and moisture, and keep it out of the reach of children.

Do not dispose of medications in wastewater (e.g. down the sink or in the toilet) or in household garbage. Ask your pharmacist how to dispose of medications that are no longer needed or have expired.

Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent.

The side effects listed below are not experienced by everyone who takes Wellbutrin SR (Bupropion). If you are concerned about side effects, discuss the risks and benefits of Wellbutrin SR (Bupropion) with your doctor.

The following side effects have been reported by at least 1% of people taking Wellbutrin SR (Bupropion). Many of these side effects can be managed, and some may go away on their own over time.

Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects.

appetite changes
bloating
Constipation
dizziness
Dry Mouth
headache
nausea
trembling or shaking
trouble sleeping
vomiting
weight changes

Although most of these side effects listed below don't happen very often, they could lead to serious problems if you do not seek medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

aggression
agitation
anxiety
buzzing or ringing in ears
confusion
false beliefs that cannot be changed by facts
hallucinations
headache (severe)
hostility
inability to pass urine
increased blood pressure
low sodium levels in the blood (e.g., tiredness, weakness, confusion, with achy, stiff, or uncoordinated muscles)
new or worsened emotional or behavioural problems
signs of liver problems (e.g., nausea, vomiting, Diarrhea, loss of appetite, weight loss, yellowing of the skin or whites of the eyes, dark urine, pale stools)
symptoms of high blood sugar (e.g., frequent urination, increased thirst, excessive eating, unexplained weight loss, poor wound healing, infections, fruity breath odour)
worsening emotional problems

Stop taking the medication and seek immediate medical attention if any of the following occur:

seizures
signs of a severe skin reaction such as blistering, peeling, a rash covering a large area of the body, a rash that spreads quickly, or a rash combined with Fever or discomfort
signs of a serious allergic reaction (e.g., abdominal cramps, difficulty breathing, nausea and vomiting, or swelling of the face and throat)
symptoms of serotonin syndrome (e.g., confusion, fast heartbeat, hallucinations, restlessness, shaking, shivering, sudden jerking of muscles, sweating)
thoughts of self-harm or suicide

Some people may experience side effects other than those listed. Check with your doctor if you notice any symptom that worries you while you are taking Wellbutrin SR (Bupropion).

Before you begin using a medication, be sure to inform your doctor of any medical conditions or Allergies you may have, any medications you are taking, whether you are pregnant or breast-feeding, and any other significant facts about your health. These factors may affect how you should use Wellbutrin SR (Bupropion).

Drowsiness/reduced alertness: Wellbutrin SR (Bupropion) may affect the mental or physical abilities needed to drive or operate machinery. Avoid driving, operating machinery, or performing other hazardous tasks until you have determined how Wellbutrin SR (Bupropion) affects you.

Glaucoma: Wellbutrin SR (Bupropion) may cause the symptoms of glaucoma (increased pressure in the eye) to become worse. If you have glaucoma, discuss with your doctor how Wellbutrin SR (Bupropion) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Wellbutrin SR (Bupropion), and whether any special monitoring is needed. Report any changes in vision to your doctor as soon as possible while you are taking Wellbutrin SR (Bupropion).

Heart disease: It is not known whether Wellbutrin SR (Bupropion) is safe for use by people with a recent history of Heart Attack or unstable heart disease, as it can cause increased blood pressure. If you have heart problems, discuss with your doctor how Wellbutrin SR (Bupropion) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Wellbutrin SR (Bupropion), and whether any special monitoring is needed.

Identical medications: Wellbutrin®, Zyban®, and several other medications contain the same active ingredient (Wellbutrin SR (Bupropion)). If you are taking one of these medications, do not take the other or any other product containing Wellbutrin SR (Bupropion), as the risk of seizures increases with an increased dosage. To reduce the risk of seizures, the total daily dose of Wellbutrin SR (Bupropion) should not be greater than 300 mg.

Kidney function: Wellbutrin SR (Bupropion) is removed from the body by the kidney. Decreased kidney function can cause Wellbutrin SR (Bupropion) to build up in the body, causing side effects. If you have Kidney Disease, discuss with your doctor how Wellbutrin SR (Bupropion) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Wellbutrin SR (Bupropion), and whether any special monitoring is needed.

Liver function: Wellbutrin SR (Bupropion) is removed from the body by the liver. Decreased liver function can cause Wellbutrin SR (Bupropion) to build up in the body, causing side effects. If you have liver disease, discuss with your doctor how Wellbutrin SR (Bupropion) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Wellbutrin SR (Bupropion), and whether any special monitoring is needed.

Wellbutrin SR (Bupropion) may also cause a decrease in liver function. If you experience symptoms of liver problems such as fatigue, feeling unwell, loss of appetite, nausea, yellowing of the skin or whites of the eyes, dark urine, pale stools, abdominal pain or swelling, and itchy skin, contact your doctor immediately.

Seizure risk: Wellbutrin SR (Bupropion) may increase the risk of seizures. If you are at risk of seizures, discuss with your doctor how Wellbutrin SR (Bupropion) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Wellbutrin SR (Bupropion), and whether any special monitoring is needed.

Things which increase the risk of seizures include:

addiction to cocaine, stimulants, or opiates (such as Morphine)
Diabetes treated with oral medications or insulin
excessive alcohol use
history of head trauma
history of seizures (including Epilepsy)
severe liver problems
tumours of the brain or spinal cord
use of other medications that make seizures more likely (e.g., antipsychotics, antidepressants, lithium, Theophylline, steroids)
use of over-the-counter stimulants or appetite suppressants

Serotonin syndrome: Severe reactions are possible when Wellbutrin SR (Bupropion) is combined with other medications that act on serotonin, such as tricyclic antidepressants and serotonin reuptake inhibitors – other medications used to treat depression. Similar effects occur when too much Wellbutrin SR (Bupropion) is taken or is allowed to build up in the body. Symptoms of a reaction may include muscle rigidity and spasms, difficulty moving, and changes in mental state including delirium and agitation. These reactions should be treated as a medical emergency and immediate medical treatment should be obtained as coma and death are possible.

Stopping the medication: Stopping Wellbutrin SR (Bupropion) suddenly may lead to side effects. If you are thinking of stopping the medication, check with your doctor first.

Suicidal or agitated behaviour, or other behaviour changes: Adults and children taking Wellbutrin SR (Bupropion) may feel agitated (restless, anxious, aggressive, emotional, and feeling not like themselves), or they may want to hurt themselves or others. These symptoms may occur within several weeks after people start taking Wellbutrin SR (Bupropion). If you experience these side effects or notice them in a family member who is taking Wellbutrin SR (Bupropion), contact your doctor immediately. Your doctor will monitor you for emotional and behavioural changes while you are taking Wellbutrin SR (Bupropion).

Pregnancy: The safety of Wellbutrin SR (Bupropion) during pregnancy has not been established. It has been reported that babies born to pregnant women who have taken medications of this kind during the last trimester of pregnancy may be adversely affected. Physicians and pregnant women should carefully consider the benefits and the risks of all treatment options. If you become pregnant while taking Wellbutrin SR (Bupropion), contact your doctor immediately.

Breast-feeding: Wellbutrin SR (Bupropion) passes into breast milk. Because Wellbutrin SR (Bupropion) presents risks to breast-feeding infants, a decision should be made whether to discontinue breast-feeding or to discontinue Wellbutrin SR (Bupropion), taking into account the importance of the medication to the mother. Talk to your doctor about whether you should continue breast-feeding.

Children: The safety and effectiveness of Wellbutrin SR (Bupropion) have not been established for children and adolescents under 18 years old. The use of Wellbutrin SR (Bupropion) in children below the age of 18 may cause behavioural and emotional changes, such as suicidal thoughts and behaviour.

Seniors: Because Wellbutrin SR (Bupropion) is removed from the body by the kidney and liver, seniors may be at an increased risk of side effects, including seizures, if they use Wellbutrin SR (Bupropion). If you are over 65, discuss with your doctor whether any special monitoring is required.

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All material © 1996-2024 MediResource Inc. Terms and conditions of use. The contents herein are for informational purposes only. Always seek the advice of your physician or other qualified health providers with any questions you may have regarding a medical condition.

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