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✕ DEADLY EMERGENCY — Seek ER
Is Cold, Flu & Sinus Decongestants Safe for Dogs?
Decongestants contain pseudoephedrine or phenylephrine, which trigger massive sympathetic nervous system stimulation. Causes dangerous hypertension, severe tachycardia, hyperthermia, seizures, and heart failure.
📋 Dosage & Exposure Guide
ZERO. Immediate veterinary emergency.
🛡️ Safety & Handling Instructions
Store all cough and cold pills locked in medicine cabinets.
⚠️ Hazards & Warnings
Severe cardiovascular collapse, fatal arrhythmias, and stroke.