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Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice.
Colloidal Oatmeal
Brand Name
Gold Bond Medicated Eczema Relief
Generic Name
Colloidal Oatmeal
Active Ingredient
OatmealCategory
Non-Standardized Food Allergenic Extract [EPC]
Variants
2
Different strengths and dosage forms
| Strength | Form | Route | NDC |
|---|---|---|---|
| 20 mg/g | CREAM | TOPICAL | 84714-0567 |
| 20 mg/g | CREAM | TOPICAL | 41167-0567 |
This page is for informational purposes only and does not replace medical advice. Before using any prescription or over-the-counter medication for Gold Bond Medicated Eczema Relief, you must consult a qualified healthcare professional.
Detailed information about Gold Bond Medicated Eczema Relief
Oatmeal (Avena sativa) is a non-standardized food and plant allergenic extract used primarily in the diagnosis and management of oat-related hypersensitivity. It belongs to the class of non-standardized food allergenic extracts used by specialists to identify specific IgE-mediated allergies.
Dosage for Oatmeal allergenic extract is highly individualized and must be performed by an allergy specialist.
Pediatric dosing for skin testing is generally the same as adult dosing regarding the concentration of the extract; however, the number of tests performed in a single session may be limited by the child's size and tolerance. Safety and efficacy for immunotherapy in children under age 5 have not been extensively established.
No dosage adjustment is typically required for diagnostic testing due to minimal systemic absorption.
No dosage adjustment is typically required.
Elderly patients may have reduced skin reactivity; clinicians may need to interpret results with caution, but the dose remains standard.
Oatmeal extract is never for self-administration. It must be administered in a clinical setting equipped with emergency resuscitation equipment.
In the context of diagnostic testing, a missed appointment should be rescheduled. For immunotherapy, a missed dose may require a 'step-back' in dosage to maintain safety; consult your allergist immediately.
An overdose of allergenic extract can lead to a systemic allergic reaction or anaphylaxis. Symptoms include generalized hives, swelling of the throat, wheezing, and low blood pressure. Emergency treatment with epinephrine is required.
> Important: Follow your healthcare provider's dosing instructions. Do not adjust your dose or attempt self-testing without medical guidance.
Oatmeal allergenic extract should only be administered by physicians experienced in the diagnosis and treatment of allergic diseases. Patients should be observed for at least 30 minutes following administration to monitor for systemic reactions.
No specific FDA black box warning exists uniquely for Oatmeal extract; however, it falls under the general class warning for allergenic extracts: Risk of Anaphylaxis. This product can cause severe, life-threatening systemic reactions. It must be administered in a setting where emergency medications (like epinephrine) and resuscitation equipment are immediately available.
Oatmeal extract is classified as FDA Pregnancy Category C. There are no adequate and well-controlled studies in pregnant women. Testing is generally avoided during pregnancy because a systemic reaction (anaphylaxis) could cause uterine contractions or fetal hypoxia (lack of oxygen).
It is unknown if the components of Oatmeal extract pass into breast milk. Because systemic absorption is minimal during skin testing, it is generally considered low risk, but clinicians should weigh the benefits against potential risks.
Oatmeal extract is used in children for allergy diagnosis. However, very young children (infants) may have less reactive skin, leading to potential false negatives. The psychological stress of skin testing in children must also be managed.
Oatmeal extract contains various proteins, including avenins, which act as allergens. In a sensitized individual, these proteins cross-link IgE antibodies bound to high-affinity receptors (FcεRI) on mast cells and basophils. This cross-linking triggers a signal transduction cascade resulting in degranulation and the release of pre-formed mediators like histamine, leukotrienes, and cytokines.
The primary pharmacodynamic effect is the induction of a localized inflammatory response. The onset of the wheal (swelling) and flare (redness) occurs within 5 minutes, peaks at 15–20 minutes, and usually subsides within 1 to 2 hours. The size of the wheal is generally proportional to the degree of the patient's sensitivity.
| Parameter | Value |
|---|---|
| Bioavailability | Minimal (Epicutaneous) |
Common questions about Gold Bond Medicated Eczema Relief
Oatmeal extract is primarily used by allergy specialists as a diagnostic tool to determine if a person has an IgE-mediated allergy to oats. During a skin prick test, a tiny amount of the extract is introduced into the skin to see if a localized allergic reaction occurs. This helps clinicians confirm the cause of symptoms like hives, swelling, or digestive issues after eating oats. It is not used for general nutrition in this medical form but rather as a specific immunological trigger. Your doctor will use the results of this test to create an allergy management plan.
The most common side effects of an Oatmeal skin test are localized itching, redness, and the formation of a small, raised bump called a wheal at the site of the test. These symptoms are actually the intended result of a positive test and indicate that your immune system recognizes the oat protein. The itching and swelling usually peak within 20 minutes and disappear within a few hours. Some patients may experience a 'delayed' reaction where redness returns several hours later. If you experience itching or swelling far away from the test site, notify your healthcare provider immediately.
It is generally recommended to avoid alcohol for at least 24 hours before and after an allergy test with Oatmeal extract. Alcohol can increase blood flow to the skin (vasodilation), which might make a local reaction appear larger or more severe than it actually is. Furthermore, alcohol could potentially worsen a systemic allergic reaction if one were to occur. Alcohol may also interact with medications like antihistamines or epinephrine that might be needed if you have a reaction. Always follow the specific pre-test instructions provided by your allergy clinic.
Medical specialists usually defer elective allergy skin testing with Oatmeal extract until after pregnancy. While the extract itself does not likely cross the placenta in significant amounts, the risk lies in the potential for a systemic allergic reaction (anaphylaxis). If a pregnant woman has a severe reaction, it could lead to a drop in blood pressure and reduced oxygen delivery to the fetus. If testing is absolutely necessary for immediate clinical management, it must be done under very close supervision. Discuss the risks and benefits with your obstetrician and allergist.
In a diagnostic setting, Oatmeal extract works very quickly, with the immune system responding almost immediately. A clinician will typically read the results of a skin prick test 15 to 20 minutes after the extract is applied. If a 'wheal and flare' reaction hasn't appeared by that time, the test is usually considered negative for a fast-acting (Type I) allergy. However, the doctor will also look for any late-phase reactions that might occur hours later. The rapid onset is due to the immediate release of histamine from mast cells in the skin.
Since Oatmeal extract is typically used as a one-time diagnostic test, 'stopping' the medication is not usually an issue. If you are among the rare patients receiving Oatmeal extract as part of an immunotherapy (desensitization) program, you should never stop the injections without consulting your allergist. Stopping immunotherapy abruptly can cause your allergy symptoms to return or increase the risk of a reaction when you restart. Your doctor will provide a specific schedule for tapering or ending the treatment safely. Always communicate any concerns about your treatment plan with your medical team.
If you miss an appointment for an Oatmeal allergy skin test, simply reschedule with your doctor as soon as possible; there is no medical danger in delaying a diagnostic test. If you are undergoing a regular injection schedule for immunotherapy and miss a dose, contact your allergist immediately. They may need to adjust your next dose to a lower amount to ensure your safety and prevent a reaction. Do not try to 'double up' or catch up on doses on your own. Consistency is key for the success of allergy desensitization treatments.
There is no clinical evidence to suggest that Oatmeal allergenic extract causes weight gain. The amount of the extract used in diagnostic testing or even in immunotherapy is extremely small—measured in micrograms of protein. It does not have the nutritional or caloric content of dietary oatmeal, nor does it affect the metabolic processes that lead to weight changes. If you notice weight changes while undergoing allergy treatment, it is likely due to other factors or medications, such as oral steroids. Discuss any unexpected weight changes with your primary care physician.
Oatmeal extract can interact with several types of medications, particularly those that affect the immune response or the body's reaction to adrenaline. Antihistamines must be stopped several days before testing because they will block the test results. More importantly, heart medications like beta-blockers can make an allergic reaction much more dangerous and harder to treat. You must provide your allergist with a complete list of all prescriptions, over-the-counter drugs, and supplements you are taking. They will determine which medications need to be temporarily paused for a safe and accurate test.
Oatmeal allergenic extract is a biological product, and the concept of 'generic' works differently than it does for chemical pills. Various manufacturers produce 'Non-Standardized Oatmeal Extract,' and while they are similar, they are not always considered identical or interchangeable. These products are often referred to by their source name (Avena sativa) rather than a brand name. Because it is a specialized biological product, you will not find it at a typical retail pharmacy; it is ordered directly by medical clinics and hospitals for professional use.
Other drugs with the same active ingredient (Oatmeal)
> Warning: Stop the procedure and call for emergency help if you experience any of these symptoms of anaphylaxis:
There are no known long-term side effects associated with diagnostic use of Oatmeal extract. Repeated use in immunotherapy carries a persistent risk of systemic reactions during the course of treatment.
While not all Oatmeal extracts carry a specific boxed warning, many allergenic extracts carry a general warning regarding the risk of Severe Systemic Allergic Reactions. This includes the risk of anaphylaxis, which can be fatal. Administration must occur in a facility prepared to treat such reactions.
Report any unusual symptoms to your healthcare provider immediately.
Oatmeal extract generally does not affect the ability to drive; however, if a systemic reaction occurs or if antihistamines are administered to treat a reaction, these may cause drowsiness.
Alcohol may increase blood flow to the skin and potentially exacerbate a local or systemic reaction. It is generally advised to avoid alcohol for 24 hours before and after testing.
Testing is a one-time event. If undergoing immunotherapy, discontinuation should be managed by an allergist to avoid loss of desensitization.
> Important: Discuss all your medical conditions, especially asthma and heart conditions, with your healthcare provider before starting Oatmeal extract testing.
There are no direct food interactions that change the metabolism of the extract, but patients should avoid consuming oats immediately before a diagnostic test to prevent confounding symptoms.
Oatmeal extract testing is itself a diagnostic procedure. It does not typically interfere with standard blood chemistries, but it will interfere with other skin tests if performed too closely together in the same area.
> Important: Tell your doctor about ALL medications, supplements, and herbal products you are taking, especially any allergy medications or heart pills.
Patients allergic to Oatmeal may also show sensitivity to other cereal grains such as wheat, barley, or rye due to similar protein structures (prolamins). This is known as cross-reactivity.
> Important: Your healthcare provider will evaluate your complete medical history and current respiratory health before prescribing Oatmeal extract testing.
Patients over 65 may have thinner skin and reduced IgE reactivity. This can lead to smaller wheal sizes. Additionally, older patients are more likely to be on medications (like beta-blockers) that increase the risk of complications from testing.
No specific studies have been conducted in patients with renal impairment. However, given the local nature of the diagnostic test, no dose adjustments are typically required.
No dose adjustments are required for patients with liver disease.
> Important: Special populations require individualized medical assessment by an allergy specialist.
| Protein Binding | N/A (Local interaction) |
| Half-life | Not established for extracts |
| Tmax | 15–20 minutes (Local reaction) |
| Metabolism | Local proteolytic degradation |
| Excretion | Lymphatic clearance |
Oatmeal extract is a complex mixture of proteins, carbohydrates, and lipids extracted from Avena sativa. It is not a single molecular entity. The primary allergenic components are the globulin and prolamine (avenin) protein fractions.
Oatmeal is classified as a Non-Standardized Food Allergenic Extract. It is related to other grain extracts such as Wheat, Barley, and Rye extracts used in allergy diagnostics.