What is Neudexta?
Neudexta is a prescription medication specifically approved to treat pseudobulbar affect, often called PBA. It contains two active ingredients: dextromethorphan and quinidine. PBA is a neurological condition that triggers sudden, frequent, and involuntary episodes of crying or laughing. These outbursts are often exaggerated or do not match the person’s internal emotional state. This condition commonly affects individuals who have underlying neurological diseases. Neudexta helps bring these disruptive emotional expressions under control.
How does Neudexta work?
Neudexta works through the combined action of its two ingredients to manage PBA symptoms. Dextromethorphan is the primary active component. It acts on certain receptors in the brain, including sigma-1 and NMDA receptors. By influencing these signaling pathways, it helps regulate emotional expression and reduce involuntary outbursts. The second ingredient, quinidine, is included in a very low dose. Its job is to block an enzyme in the body that rapidly breaks down dextromethorphan. This allows dextromethorphan to remain in the bloodstream at a high enough concentration to be effective.
Who is Neudexta for?
Neudexta is for adults who have been diagnosed with pseudobulbar affect (PBA). It is intended for patients who experience distressing and disruptive episodes of involuntary laughing or crying. These symptoms significantly impact their social interactions and quality of life. The underlying cause of their PBA is often a separate neurological injury or disease. Common examples include amyotrophic lateral sclerosis (ALS), multiple sclerosis (MS), stroke, or traumatic brain injury. Neudexta treats the PBA symptoms but not the underlying neurological condition.
Dosage and administration
Neudexta is an oral capsule that must be taken exactly as prescribed by your doctor. The typical starting dose is one capsule once daily for the first seven days. After the initial week, the dosage is usually increased to one capsule every 12 hours. It can be taken with or without food. Swallow the capsule whole with a full glass of water. Do not crush, chew, or open the capsule. This dosing schedule allows your body to adjust to the medication properly. Always follow your healthcare provider’s specific instructions.
Side effects
Neudexta may cause side effects in some people, although many have no side effects at all. The most common adverse effects are generally mild. However, more serious reactions are possible. You should discuss all potential risks with your doctor before starting treatment.
Common Side Effects:
- Diarrhea
- Dizziness
- Cough
- Vomiting
- General weakness
- Swelling in the feet and ankles
Serious Side Effects:
Contact your doctor immediately if you experience signs of a serious problem, such as:
- Heart palpitations or fainting spells
- Allergic reactions like hives or trouble breathing
- Unusual bruising or bleeding
- Increased risk of falls
Why buy from IsraelPharm?
Neudexta can be purchased from IsraelPharm, your trusted source for authentic, brand-name medications. We are committed to providing safe and affordable access to the treatments you need. Our platform makes it easy to order your prescriptions online from the comfort of your home. We source all our products from licensed pharmaceutical suppliers, ensuring you receive genuine medication. Enjoy competitive pricing, outstanding customer service, and discreet shipping directly to your door. We streamline the process so you can focus on your health.
Possible Side Effects of Neudexta
Like all medications, Neudexta can cause side effects. Tell your doctor if you experience any persistent issues.
Common Side Effects:
- Diarrhea
- Dizziness
- Cough
- Vomiting
- Weakness (asthenia)
- Swelling of the feet and ankles (peripheral edema)
Serious Side Effects (contact a doctor immediately):
- Changes in heartbeat or rhythm (palpitations, fainting)
- Signs of an allergic reaction (hives, rash, difficulty breathing)
- Increased risk of falls
- Unusual bruising or bleeding
What is Neudexta used for?
Neudexta is indicated for the symptomatic treatment of pseudobulbar affect (PBA).
- PBA is a condition characterized by involuntary, sudden, and frequent episodes of laughing and/or crying.
- These emotional outbursts are typically exaggerated or incongruent with the person’s actual emotional state.
- PBA often occurs in people with certain underlying neurological conditions or brain injuries.