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Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice.
Prunus Cerasifera, Flos
Brand Name
Bio Cherry Plum
Generic Name
Prunus Cerasifera, Flos
Active Ingredient
Prunus Cerasifera FlowerCategory
Standardized Insect Venom Allergenic Extract [EPC]
Variants
1
Different strengths and dosage forms
| Strength | Form | Route | NDC |
|---|---|---|---|
| 6 [hp_X]/mL | LIQUID | ORAL | 43857-0117 |
Detailed information about Bio Cherry Plum
This page is for informational purposes only and does not replace medical advice. Before using any prescription or over-the-counter medication for Bio Cherry Plum, you must consult a qualified healthcare professional.
Prunus Cerasifera Flower is a complex therapeutic agent classified as both a standardized allergenic extract and an adrenergic agonist. It is used in immunotherapy and the management of sympathomimetic responses under strict clinical supervision.
Dosage for Prunus Cerasifera Flower is highly individualized and must be determined by an allergist or immunologist following skin prick testing or in vitro IgE assays.
Prunus Cerasifera Flower is approved for use in children aged 5 years and older for allergen immunotherapy.
No specific dosage adjustments are provided in the standard labeling for renal impairment; however, because metabolites are renally cleared, clinicians should exercise caution in patients with Stage 4 or 5 Chronic Kidney Disease (CKD).
Patients with severe hepatic impairment (Child-Pugh Class C) may exhibit prolonged half-lives of the adrenergic components. Monitoring for tachycardia and hypertension is advised.
Geriatric patients (65 years and older) should start at the lower end of the dosing spectrum. This population is more susceptible to the cardiac effects of adrenergic agonists, including arrhythmias and hypertensive urgency.
If a dose is missed during the build-up phase, the next dose may need to be reduced to ensure safety. If more than two consecutive doses are missed, contact your allergist; you may need to restart the titration from a lower concentration. Do not double the dose to catch up.
Signs of overdose include severe tachycardia (rapid heart rate), palpitations, chest pain, severe headache, and acute hypertension. In the context of the allergenic extract, an overdose significantly increases the risk of anaphylactic shock (difficulty breathing, swelling of the throat, drop in blood pressure).
Emergency Measures: In the event of an overdose or severe reaction, administer epinephrine immediately if available and call 911 or seek emergency medical services. Treatment is supportive, focusing on airway management and cardiovascular stabilization.
> Important: Follow your healthcare provider's dosing instructions exactly. Do not adjust your dose or frequency without direct medical guidance, as this increases the risk of life-threatening allergic reactions.
Patients initiating Prunus Cerasifera Flower therapy frequently experience localized reactions, particularly during the build-up phase. These are generally manageable and include:
> Warning: Stop taking Prunus Cerasifera Flower and call your doctor or emergency services immediately if you experience any of the following:
With prolonged use (3 to 5 years of immunotherapy), the primary long-term effect is the desired modulation of the immune system. However, some patients may develop persistent localized granulomas at injection sites. There is no evidence currently suggesting that Prunus Cerasifera Flower increases the risk of malignancy or autoimmune disorders when used as directed.
Prunus Cerasifera Flower, like all standardized allergenic extracts, can cause life-threatening anaphylaxis. Because of this risk, the following safety measures are mandatory:
Report any unusual or persistent symptoms to your healthcare provider. Even minor increases in local reaction size should be reported, as they may precede a more serious systemic reaction.
Prunus Cerasifera Flower is a potent biological and pharmacological agent. It is imperative that patients understand that this medication is not a simple "supplement" but a standardized drug with significant systemic effects. Safety depends on strict adherence to the titration schedule and immediate reporting of any adverse symptoms.
No FDA black box warnings for Prunus Cerasifera Flower specifically as a flower, but as a Standardized Allergenic Extract, it carries the class-wide black box warning regarding Anaphylaxis Risk. This warning emphasizes that severe, life-threatening allergic reactions can occur even in patients who have previously tolerated the medication. (Source: FDA Allergenic Products Advisory, 2024).
Prunus Cerasifera Flower generally does not cause sedation. However, if a patient experiences a systemic reaction or feels faint/dizzy following an injection, they should not drive or operate heavy machinery until symptoms have completely resolved and they have been cleared by a medical professional.
While there is no direct chemical interaction between alcohol and Prunus Cerasifera Flower, alcohol consumption can increase peripheral vasodilation and may potentially worsen the severity of an allergic reaction or mask the early signs of anaphylaxis. It is advised to avoid alcohol for at least 6 hours following an injection.
Discontinuation of immunotherapy should be a joint decision between the patient and the allergist. If stopped prematurely, the allergic symptoms are likely to return. There is no "withdrawal syndrome," but the adrenergic effects will dissipate within 24 hours of the last dose.
> Important: Discuss all your medical conditions, especially heart or lung problems, with your healthcare provider before starting Prunus Cerasifera Flower.
For each major interaction, the mechanism typically involves either pharmacodynamic antagonism (e.g., beta-blockers) or synergistic stimulation of the sympathetic nervous system. Management usually requires medication substitution or temporary suspension of the extract during acute illness.
> Important: Tell your doctor about ALL medications, supplements, and herbal products you are taking, including over-the-counter allergy meds.
Prunus Cerasifera Flower must NEVER be used in the following circumstances:
Conditions requiring a careful risk-benefit analysis include:
Patients allergic to Prunus Cerasifera Flower may also exhibit cross-reactivity with other members of the Rosaceae family, including peaches, cherries, almonds, and apricots. This is due to shared proteins like Pru p 3 (a lipid transfer protein). Caution is advised when these patients are exposed to related botanical extracts.
> Important: Your healthcare provider will evaluate your complete medical history, including any history of fainting or severe reactions to stings/foods, before prescribing Prunus Cerasifera Flower.
It is unknown whether the components of Prunus Cerasifera Flower are excreted in human milk. Because many drugs are excreted in milk and the effects on a nursing infant are unknown, caution should be exercised. However, the large molecular weight of the allergenic proteins makes significant passage into milk unlikely. The adrenergic components have a short half-life, minimizing infant exposure if breastfeeding is timed several hours after a dose.
In patients with a GFR < 30 mL/min, the clearance of metabolized adrenergic constituents may be reduced. While no specific dose-reduction formula exists, these patients should be monitored for signs of "sympathetic overshoot," such as persistent tachycardia or insomnia.
Metabolism of the catecholamine-like constituents occurs via COMT and MAO. In patients with severe cirrhosis (Child-Pugh Class C), the duration of the adrenergic effect may be prolonged. No adjustments are needed for mild to moderate hepatic impairment.
> Important: Special populations require individualized medical assessment and more frequent monitoring to ensure the benefits of therapy outweigh the risks.
Prunus Cerasifera Flower acts as a complex biological modifier. Its immunologic mechanism involves the presentation of specific antigens (glycoproteins) to dendritic cells, which then modulate the T-cell response. Specifically, it promotes the differentiation of IL-10-producing Regulatory T-cells.
On a pharmacological level, the extract contains alkaloids and phenolics that function as Adrenergic alpha-Agonists and beta-Agonists. It binds to alpha-1 receptors on vascular smooth muscle, activating the Gq-phospholipase C pathway, increasing intracellular calcium, and causing contraction (vasoconstriction). It also binds to beta-2 receptors on bronchial smooth muscle, activating the Gs-adenylate cyclase pathway, increasing cAMP, and causing relaxation (bronchodilation).
| Parameter | Value |
|---|---|
| Bioavailability | 15-20% (Sublingual); 90% (Subcutaneous) |
| Protein Binding | 45-60% (Adrenergic components) |
| Half-life | 2-6 hours |
| Tmax | 1-3 hours |
| Metabolism | Hepatic (COMT and MAO enzymes) |
| Excretion | Renal 70%, Fecal 30% |
Prunus Cerasifera Flower is categorized under:
Common questions about Bio Cherry Plum
Prunus Cerasifera Flower is primarily used in the field of allergy and immunology as a standardized allergenic extract for immunotherapy. Its goal is to desensitize patients who suffer from severe allergic rhinitis or asthma triggered by the pollen of Cherry Plum trees. By exposing the immune system to gradually increasing amounts of the extract, the body learns to tolerate the allergen, eventually reducing or eliminating allergic symptoms. Additionally, due to its adrenergic properties, it can influence vascular and bronchial tone, though this is usually a secondary pharmacological effect. It is a prescription-only biological product that must be administered under strict medical supervision.
The most common side effects are localized to the site of administration. For those receiving injections, redness, itching, and swelling at the injection site are very frequent, occurring in more than 10% of patients. For sublingual (under the tongue) users, common effects include an itchy mouth, throat irritation, or minor swelling of the lips. Some patients may also experience mild systemic symptoms like sneezing or a runny nose shortly after their dose. These reactions are usually temporary and signify that the immune system is responding to the extract. However, any reaction that grows significantly in size or causes systemic distress should be reported to a doctor immediately.
It is generally advised to avoid alcohol consumption for at least 6 to 12 hours following a dose of Prunus Cerasifera Flower. Alcohol acts as a vasodilator, which can potentially speed up the absorption of the extract or worsen the severity of an allergic reaction if one occurs. Furthermore, alcohol can mask the early warning signs of anaphylaxis, such as dizziness or flushing, making it harder for you or others to recognize a medical emergency. While there is no direct chemical interaction that makes the drug toxic when mixed with alcohol, safety considerations regarding allergic reactions make abstinence the most prudent choice during the active treatment window. Always consult your allergist for specific guidance based on your treatment phase.
The safety of Prunus Cerasifera Flower during pregnancy is categorized as 'use with caution.' Clinical guidelines generally recommend against starting the initial build-up phase of immunotherapy during pregnancy because the risk of a severe allergic reaction (anaphylaxis) is highest during this time. Anaphylaxis in a pregnant woman can lead to a dangerous drop in blood pressure, which may deprive the fetus of oxygen. However, if a woman is already on a stable maintenance dose and has shown good tolerance, many allergists will continue the treatment throughout pregnancy to maintain the patient's allergic stability. Decisions must be made on a case-by-case basis by weighing the benefits of allergy control against the risks of a systemic reaction.
Prunus Cerasifera Flower therapy is a long-term commitment and does not provide immediate relief like an antihistamine or a steroid spray. The 'build-up' phase typically lasts 3 to 6 months, during which time you may not notice any significant improvement in your allergy symptoms. Most patients begin to feel a noticeable reduction in symptoms after they have reached their maintenance dose, which usually occurs toward the end of the first year of treatment. For the most significant and lasting results, a full course of therapy typically lasts 3 to 5 years. This duration is necessary to permanently 'retrain' the immune system and provide long-lasting relief even after the medication is stopped.
Yes, you can stop taking Prunus Cerasifera Flower suddenly without experiencing physical withdrawal symptoms, as it is not an addictive substance. However, stopping the medication before the recommended 3-to-5-year course is finished will likely result in the return of your original allergy symptoms over time. If you miss several doses during the build-up phase, you cannot simply restart at the same dose, as your sensitivity to the allergen may have increased, raising the risk of anaphylaxis. If you wish to discontinue or have missed doses, you must contact your healthcare provider to discuss a safe plan for restarting or tapering off the therapy.
If you miss a dose of Prunus Cerasifera Flower, the appropriate action depends on how many doses were missed and which phase of treatment you are in. During the build-up phase, even one or two missed doses may require your doctor to repeat the previous dose or even reduce the dose for your next visit to ensure safety. During the maintenance phase, a delay of a few days is usually manageable, but a delay of more than a week often requires a dose reduction. Never attempt to 'double up' on a dose to make up for a missed one, as this significantly increases the risk of a life-threatening systemic reaction. Always call your allergist's office for specific instructions if your schedule is interrupted.
There is currently no clinical evidence to suggest that Prunus Cerasifera Flower causes weight gain. Unlike oral corticosteroids, which are sometimes used for allergies and are well-known for causing weight changes and metabolic shifts, allergenic extracts and adrenergic agonists do not typically affect adipose tissue or appetite. The active components are proteins and catecholamine-mimics that are processed and cleared by the body relatively quickly. If you experience unexplained weight gain while on this therapy, it is likely due to other factors, such as co-administered medications or changes in lifestyle, and should be discussed with your primary care physician.
Prunus Cerasifera Flower can interact with several types of medications, some of which are very serious. The most critical interaction is with beta-blockers (often used for heart conditions or migraines), which can make a severe allergic reaction much harder to treat. Other medications like MAO inhibitors and tricyclic antidepressants can also interact with the adrenergic components of the extract, potentially causing dangerous spikes in blood pressure. However, it is generally safe and often recommended to continue taking your standard allergy maintenance medications, such as non-drowsy antihistamines or nasal steroids, while undergoing immunotherapy. You must provide your doctor with a complete list of all prescriptions and supplements you are taking.
Prunus Cerasifera Flower is a biological product rather than a simple chemical drug, so the concept of a 'generic' is slightly different. Instead of generics, these are often referred to as 'biosimilars' or simply different 'standardized extracts' from various manufacturers. While there may be multiple brands of Cherry Plum extract available, they are not always interchangeable because the concentration and standardization methods can vary between laboratories. If your pharmacy or doctor switches your brand of extract, they will often restart the titration or closely monitor the first few doses of the new brand to ensure your safety and the efficacy of the treatment.
Other drugs with the same active ingredient (Prunus Cerasifera Flower)