PrescriptionGiant is a FREE prescription savings program that can save you up to 75% on your prescriptions with or without insurance!

Quadrapax Elixir (Generic Belladonna Alkaloid Combinations and Phenobarbital)

Actual product appearance may differ slightly.

Click the CARD below to print or take a screenshot on your mobile phone or tablet. There is no need to download another app!

If you would like to personalize your card enter your full name in the member name field below the card at this link and click the Update button.


Why is this medication prescribed?

For the treatment of disorders including irritable bowel syndrome and spastic colon, belladonna alkaloid combinations and phenobarbital are utilized to ease cramping symptoms. To treat ulcers, they may also be used with other medications. These drugs reduce acid output from the stomach as well as the motility of the stomach and intestines.

How should this medicine be used?

If prescribed by a healthcare professional for treatment, it is crucial to follow their instructions closely. Here are some general guidelines:

  • Dosage: Belladonna alkaloid combinations and phenobarbital come as a regular tablet, a slow-acting tablet, capsule, and liquid to take by mouth. Follow the dosage instructions provided by your healthcare provider. Dosage may vary based on the specific formulation of the medication and the condition being treated.
  • Administration: Take the medication as directed, typically with a full glass of water. Some formulations may be taken with or without food.
  • Consistency: Take the medication at the same times each day to maintain a consistent level in your body.
  • Avoid Alcohol: Limit or avoid alcohol while taking belladonna alkaloid combinations and phenobarbital, as both can depress the central nervous system.
  • Do Not Stop Abruptly: If you need to discontinue the medication, consult your healthcare provider. Abruptly stopping phenobarbital can lead to withdrawal symptoms.
  • Medical Monitoring: Regularly attend follow-up appointments with your healthcare provider for monitoring of your condition and potential side effects.

It’s important for individuals taking belladonna alkaloid combinations and phenobarbital to have regular follow-up appointments with their healthcare provider to assess their response to the medication, monitor for side effects, and make any necessary adjustments to the treatment plan. As with any medication, belladonna alkaloid combinations and phenobarbital should only be used under the guidance and supervision of a healthcare professional.

Other uses for this medicine

Belladonna alkaloid combinations and phenobarbital may be prescribed for various conditions, including:

  • Gastrointestinal Disorders: These medications are often used to alleviate symptoms associated with irritable bowel syndrome (IBS), intestinal hypermotility, and other gastrointestinal disorders.
  • Seizure Disorders: Phenobarbital, in particular, is an anticonvulsant and may be prescribed to control seizures.

What special precautions should I follow?

Regarding precautions with belladonna alkaloid combinations and phenobarbital, it’s important to consider the following:

  • Medical History: Inform your healthcare provider about your complete medical history, especially if you have a history of glaucoma, urinary retention, liver or kidney disease, respiratory conditions, or a history of substance abuse.
  • Allergies: If you are allergic to belladonna alkaloids, phenobarbital, or other medications, inform your healthcare provider.
  • Pregnancy and Breastfeeding: Inform your healthcare provider if you are pregnant, planning to become pregnant, or breastfeeding, as these medications may have potential risks to the fetus or infant.
  • Interactions: Notify your healthcare provider about all medications, supplements, and herbal products you are taking, as there may be interactions that can affect the efficacy or safety of the medications.
  • Driving and Operating Machinery: Be cautious when driving or operating machinery, as these medications can cause drowsiness and impair coordination.
  • Elderly Population: Use caution in the elderly population, as they may be more susceptible to the side effects of these medications.

Always follow the specific guidance and recommendations provided by your healthcare provider. If you experience any unusual or severe side effects, contact your healthcare provider promptly. This information is not exhaustive, and individual circumstances may warrant different precautions or considerations.

What special dietary instructions should I follow?

Special Dietary Instructions:

  • Food Interactions: Belladonna alkaloid combinations and phenobarbital can be taken with or without food. However, certain foods may exacerbate gastrointestinal side effects, so it may be helpful to take them with a meal.
  • Alcohol and Caffeine: Limit or avoid alcohol while taking phenobarbital, as it can enhance the central nervous system depressant effects. Limit caffeine intake, as it may worsen certain side effects such as jitteriness or insomnia.

What should I do if I forget a dose?

  • If you miss a dose, take it as soon as you remember. However, if it’s almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule.
  • Do not take a double dose to make up for a missed one, as this can increase the risk of side effects.

What side effects can this medication cause?

Belladonna alkaloid combinations, which may include medications like atropine, hyoscyamine, and scopolamine, along with phenobarbital, are often used to treat certain gastrointestinal conditions, such as irritable bowel syndrome (IBS) and other gastrointestinal disorders. It’s important to note that medications containing belladonna alkaloids and phenobarbital should only be taken under the supervision of a healthcare professional, as they can have potential side effects and interactions.

Here are some potential side effects associated with belladonna alkaloid combinations and phenobarbital:

  • Anticholinergic Effects: Belladonna alkaloids have anticholinergic properties, which means they can block the action of acetylcholine, a neurotransmitter. This can lead to side effects such as dry mouth, blurred vision, urinary retention, constipation, and confusion.
  • CNS Depression: Phenobarbital is a barbiturate that can depress the central nervous system (CNS). This may result in drowsiness, dizziness, and impaired coordination.
  • Gastrointestinal Effects: These medications may cause constipation, nausea, and vomiting.
  • Allergic Reactions: Some individuals may be allergic to these medications, leading to symptoms such as rash, itching, swelling, severe dizziness, or difficulty breathing.
  • Tachycardia: Belladonna alkaloids can increase heart rate, and in some cases, this may lead to palpitations or tachycardia.
  • Hypersensitivity Reactions: In rare cases, individuals may experience hypersensitivity reactions, including anaphylaxis.

It’s crucial to inform your healthcare provider about any other medications or supplements you are taking, as well as any pre-existing medical conditions, to avoid potential interactions and adverse effects. Additionally, these medications should be used with caution in certain populations, such as the elderly, individuals with glaucoma, and those with certain cardiac conditions.

This information is general, and individual responses to medications can vary. Always follow the prescribed dosage and instructions provided by your healthcare provider and seek medical attention if you experience any concerning side effects.

What should I know about storage and disposal of this medication?

Storage and Disposal:

  • Storage:
    • Store belladonna alkaloid combinations and phenobarbital at room temperature away from moisture, heat, and light.
    • Keep these medications out of the reach of children and pets.
  • Disposal:
    • Dispose of unused or expired medications properly.
    • Follow local regulations or guidelines for medication disposal.
    • Do not flush medications down the toilet unless instructed to do so.
    • Consider using drug take-back programs or community disposal programs for safe disposal.

In case of emergency/overdose

  • Seek Medical Attention: If you suspect an overdose or experience severe side effects, seek medical attention immediately. Call your local emergency number or the Poison Control Center.
  • Symptoms of Overdose: Symptoms of overdose may include confusion, severe drowsiness, difficulty breathing, seizures, or loss of consciousness.
  • Inform Healthcare Provider: It’s crucial to inform healthcare providers about all medications taken, including the belladonna alkaloid combinations and phenobarbital, to receive appropriate medical care.

What other information should I know?

  • Allergies: Inform your healthcare provider about any known allergies to medications.
  • Interactions: Inform your healthcare provider about all other medications, supplements, or herbal products you are taking, as these can interact with belladonna alkaloid combinations and phenobarbital.
  • Pregnancy and Breastfeeding: Inform your healthcare provider if you are pregnant, planning to become pregnant, or breastfeeding, as the use of medications during pregnancy and lactation should be carefully considered.
  • Regular Monitoring: Your healthcare provider may monitor you regularly to assess the effectiveness of the medication and check for any side effects or complications.

Always follow your healthcare provider’s instructions regarding the use, storage, and disposal of medications. If you have any questions or concerns, it’s essential to discuss them with your healthcare provider or pharmacist for personalized advice based on your specific health situation.

Copyright © 2023 PrescriptionGiant.com