Benefits: No other product provides monthly prevention for heartworm disease and the treatment and control for roundworms, hookworms and tapeworms. Just one IVERHART MAX® Chewable Tablet monthly gives your dog complete protection. Easy to give. Dogs love the chewable tablet Active Ingredients: ivermectin/pyrantel pamoate/praziquantelHow does Iverhart Max work?: IVERHART MAX ® Chewable Tablets is a combination of three anthelminticsivermectin/pyrantel pamoate/praziquantel.Iverhart Max works by eliminating the tissue stage of heartworm larvae Dirofilaria immitis for a month 30 days after infection and for the treatment and control of roundworms Toxocara canis, Toxascaris leonina, hookworms Ancylostoma caninum, Uncinaria stenocephala, Ancylostoma braziliense, and tapeworms Dipylidium caninum, Taenia pisiformis. Dosage: 6 mos prescription – For dogs 6.0 to 12 lbs. 6 mos prescription – For dogs 12.1 to 25 lbs. 6 mos prescription – For dogs 25.1 to 50 lbs. 6 mos prescription – For dogs 50.1 to 100 lbs. IVERHART MAX Chewable Tablets are recommended for dogs 8 weeks of age and older. For dogs over 100 lbs, use the appropriate combination of these Chewable Tablets.Administration: Remove only one tablet at a time from the foil-backed blister card.Return the remaining tablets to their box to protect the product from light. IVERHART MAX ChewableTablets can be offered to the dog by hand or be added intact to a small amount of dog food.Care should be taken that the dog consumes the complete dose, and the dog should be observed for a few minutes after administration to ensure that part of the dose is not lost or rejected. If it is suspected that any of the dose has been lost, redosing is recommended. IVERHART MAX Chewable Tablets should be given at monthly intervals during the period of the year when mosquitoes vectors, potentially carrying infective heartworm larvae, are active. The initial dose must be given within a month 30 days after the dog's first exposure to mosquitoes.The final dose must be given within a month 30 days after the dog's last exposure to mosquitoes. When replacing another heartworm preventive product in a heartworm disease prevention program, the first dose of IVERHART MAX Chewable Tablets must be given within a month 30 days of the last dose of the former medication. A heartworm test should be performed prior to switching heartworm preventive products. If the interval between doses exceeds a month 30 days, the efficacy of ivermectin can be reduced. Therefore, for optimal performance, the tablet must be given once a month on orabout the same day of the month. If treatment is delayed, whether by a few days or many,immediate treatment with IVERHART MAX Chewable Tablets and resumption of the recommended dosing regimen will minimize the opportunity for the development of adult heartworms.WARNING:For use in dogs only.Keep this and all drugs out of reach of children. In safety studies testicular hypoplasia was observed in some dogs receiving 3 and 5 times the maximum recommended dose monthly for 6 months see Animal Safety.In case of ingestion by humans, clients should be advised to contact a physician immediately.Use with caution in sick, debilitated, or underweight animals and dogs weighing less than 10 lbs see Animal Safety. The safe use of this drug has not been evaluated in pregnant orlactating bitches.All dogs should be tested for existing heartworm infection before starting treatment withIVERHART MAX Chewable Tablets, which are not effective against adult D. immitis. Infected dogs should be treated to remove adult heartworms and microfilariae before initiating a heartworm prevention program Adverse Reactions: Self-limiting adverse reactions including lethargy, limpness, salivation,shaking, diarrhea, decreased appetite, licking lips, and belching were reported between 20 minutes and 72 hours following treatment in a field study.Iverhart Maxis manufactured by andis a registered trademark of Virbac AH. The information provided on this website is for educational purposes only and is intended to be a supplement to, and not a substitute for, the expertise and professional judgment of your veterinarian. We reference Virbac AHas the source for our information, you may research this product further at the Virbac AHwebpage: http://www.virbacvet.com/images/resources/inserts/IVH_Max_Insert_Combo12.pdf. You should always consult your own veterinarian for specific advice concerning the diagnosis, and treatment of your pet. As stated the information provided is for educational purposes to aid you in purchasing your pet's medication, it is not a substitute for a veterinary exam, nor does this information suggest that this medication will be tolerated by your pet or that your pet will not experience side effects.Note: Any trademarks are the property of their respective companies. Iverhart Max for Dogs 6 to 12 lbs 6 Doses. I do not receive this product or any others in exchange for this article, I do get a commission for readers clicking the buy now links which helps to differ the cost of hosting this blog and I sincerely hope this article site helps you with your search for Vet Approved Rx products.