Peer-reviewed veterinary case report
Goats got severe skin damage and less milk after eating Froelichia
By Santos, Danielle S et al.·Published in Toxicon : official journal of the International Society on Toxinology·2017·Federal University of Paraí, Brazil·View original on PubMed →
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Original publication title: Primary photosensitization caused by ingestion of Froelichia humboldtiana by dairy goats.
- Species:
- goat
Plain-English summary
A flock of 15 dairy goats, including Saanen and Alpine breeds, developed severe skin problems after eating a plant called Froelichia humboldtiana. The goats showed signs of skin redness, swelling, and tissue damage, particularly in areas with lighter fur. Their milk production dropped significantly, by up to 75%. Even though blood tests showed normal liver function, the goats experienced photodermatitis (skin inflammation caused by sunlight) about 10-14 days after starting to eat the plant. This incident highlights the risks of certain plants to goats and their health.
People also search for: goat skin problems · dairy goat milk production drop · Froelichia humboldtiana effects on goats · goat photosensitization treatment
Abstract
This study aimed to describe the first report of an outbreak of primary photosensitization in dairy goats caused by Froelichia humboldtiana. The disease occurred from March to May 2014, in a mixed flock of 15 Saanen, Alpine, and crossbred lactating goats. The entire flock was affected; however, the Saanen and cross-bred goats developed more severe lesions, and their milk production decreased by as much as 75%. Lesions were progressive and consisted of skin hyperemia, edema, and necrosis, especially in depigmented areas. An experimental study with two goats resulted in photodermatitis, similar to that observed in the natural cases, 10-14 days after the beginning of plant ingestion. Serum activities of aspartate aminotransferase (AST) and -glutamyltransferase (GGT) and, direct, indirect, and total bilirubin serum concentrations were within the normal ranges. In conclusion, F. humboldtiana causes primary photosensitization in goats with a negative impact on milk production.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/27890773/