Alfalfa Solution
Product Images NDC 22840-5503

Product Visual Gallery

This gallery contains 9 technical images submitted to the FDA as part of the official labeling for Alfalfa (NDC 22840-5503). Unlike standard consumer photos, these assets often include clinical data figures, molecular chemical structures, and official manufacturer packaging layouts.

As provided by Greer Laboratories, Inc., these visuals offer a comprehensive scientific overview of the product's physical and chemical identity, aiding pharmacists and researchers in product verification and study.

FDA Label Image

Figure_1 (Figure 1)

An instructional illustration showing the use of a Greer Laboratories measuring device for allergenic extract volume measurement. The image depicts a close-up of the device aligned with the skin to measure a droplet size, demonstrating precise allergen dose administration.*

FDA Label Image

Length_and_midpoint_orthogonal_width (Length And Midpoint Orthogonal Width)

An instructional illustration showing a skin reaction with labels identifying a 'Wheal' as a smooth, slightly elevated area and 'Flare (Erythema)' as the red outermost surrounding zone. The adjacent text defines the wheal and flare as features of a skin test reaction.*

FDA Label Image

Measure_the_flare (Measure The Flare)

Illustration showing a red skin reaction on an arm with measurement annotations indicating a length of 36 mm and a width midpoint orthogonal of 26 mm, likely representing a reaction area for allergenic testing.*

FDA Label Image

Measuring_the_wheal (Measuring The Wheal)

An illustration showing a red, inflamed skin reaction on an arm with measurements labeled as length 16 mm and width midpoint orthogonal 10 mm. The image likely depicts a skin test or reaction size evaluation for allergenic testing.*

FDA Label Image

Figure_2 (Figure 2)

Flowchart algorithm outlining the steps for skin testing in patients suspected for systemic allergic reactions. It includes decision points for patient risk evaluation, percutaneous skin testing results, and corresponding test extract concentrations to be used. A note mentions the application of positive and negative controls with each skin test.*

FDA Label Image

1509-1_alfalfa_1000-wv (1509 1 Alfalfa 1000 Wv)

Label of Alfalfa (Medicago sativa) allergenic extract solution by Greer Laboratories, Inc. The 5 mL sterile multiple dose vial contains a 1:1,000 weight/volume concentration with 0.4% phenol preservative. Storage instructions specify 2 to 8 degrees Celsius. Expiration date is January 1, 2025.*

FDA Label Image

5520-5_cultivated Corn_20-wv (5520 5 Cultivated Corn 20 Wv)

Label of an allergenic extract solution identified as Cultivated Corn Pollen (Zea mays) in a 5 mL vial with 1:20 W/V strength. The preservative is 0.2% phenol, and the solution contains 50% glycerin. The label is from Greer Laboratories, Inc., Lenoir, NC, and includes storage instructions at 2-8°C. The vial is marked for skin test use only.*

FDA Label Image

1567-2_cultivated Wheat_20000-pnu (1567 2 Cultivated Wheat 20000 Pnu)

The label for a 10 mL sterile multiple dose vial of allergenic extract containing cultivated wheat pollen (Triticum aestivum) at 20,000 PNU/mL strength. Preserved with 0.4% phenol, this product is labeled for U.S. prescription use only. Manufactured by Greer Laboratories, Inc.*

FDA Label Image

1578-4_common Cultivated Oats_10-wv (1578 4 Common Cultivated Oats 10 Wv)

Label of a 50 mL sterile multiple dose vial of allergenic extract containing cultivated oat pollen (Avena sativa) at 1:10 W/V concentration with 0.4% phenol preservative and 30,000 PNU/mL potency. The label includes storage instructions (2-8°C), expiry date (01 Jan 2025), lot identifier as SAMPLE, and is manufactured by Greer Laboratories, Inc., Lenoir, NC.*

* About these descriptions: Image descriptions on this page are generated by automated AI analysis of the product label images from the manufacturer's FDA label submission (SPL). They are provided for reference only and may contain errors or omissions. Always rely on the printed label itself and the official FDA labeling, and consult a pharmacist or healthcare professional with any questions about this product.