What should I do if my dog is already taking another heartworm medication?
Sentinel Spectrum (Milbemycin Oxime / Lufenuron / Praziquantel)
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Open Oct 23, 2025 - 10:27 AM
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Answer
Oct 23, 2025 - 10:27 AM
You should avoid giving Sentinel Spectrum if your dog is already taking a medication for heartworm. Double dosing can increase the risk of side effects or toxicity, so always consult your veterinarian before combining treatments.
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