Systemic Vasculitis with Severe Cutaneous Manifestation as a Suspected Idiosyncratic Hypersensitivity Reaction to Fenbendazole in a Cat

Minoxidil is highly toxic to cats, and even small amounts can be fatal. The user decided against using topical minoxidil due to the risk to their cats and considered oral minoxidil and ketoconazole shampoo as alternatives.

A user applied minoxidil for hair loss and worried about its toxicity to cats after their cat drank from a water fountain they touched. After consulting a vet and pet poison control, they were reassured that the exposure was not enough to harm the cat, and others advised using gloves and being cautious in the future.

A user expressed concern that minoxidil might have poisoned their cat, leading to heart and lung issues, but others suggested it was unlikely due to minimal exposure. Some users recommended switching to oral minoxidil or using protective measures like a bonnet to prevent potential contact with pets.

RU58841's potential toxicity to cats is uncertain, similar to minoxidil. Caution is advised to prevent accidental exposure to pets.

Minoxidil is extremely toxic to cats, and even small exposures can be fatal. Users are advised to avoid letting pets lick hair treated with topical minoxidil and to consider using oral minoxidil instead.

OP developed hives after using Kx 826 (Pyrilutamide) 1% twice daily for 3 weeks. The hives appeared on the arms, chest, and groin area.