Minoxidil is deadly to pets — yet there’s no warning label. Let’s change that (it’s free)

Minoxidil 7/30/2025

Minoxidil is highly toxic to cats and can cause fatal heart issues. Users recommend switching to oral minoxidil to protect pets.

A user shared a tragic experience where their cat died after being exposed to Minoxidil, warning others of its toxicity to pets. Some users discussed switching to oral hair loss treatments, while others expressed condolences and shared their own concerns and experiences with topical treatments around pets.

Topical minoxidil and oral finasteride can effectively improve hair growth and slow hair loss, though results may vary. Consistency is important for achieving significant improvement.

Minoxidil is highly toxic to cats and dogs, even in small amounts. Users suggest switching to oral minoxidil or taking precautions to prevent pet exposure.

Stopping minoxidil causes significant hair loss, as continued use is necessary for maintaining gains. Combining minoxidil with finasteride may help maintain hair, but both treatments are typically lifelong commitments.