The medication is best given on an empty stomach.

She is on 300 mg per day.The product has helped with the asthma although he still coughs but not nearly as much.



Also, when giving long active tablets, the medicine must be swallowed whole and must not be crushed or broken for convenience.Theo-Dur (Key), Theolair (UCB Pharma), Uniphyl (Purdue Pharma)Pets can have chronic breathing problems, just like people, and if they do, they require some form of treatment.

Very disappointed, my vet also.Our vet says he is doing great on the med. Note: Do not give your dog theophylline unless it has been recommended by your vet, and always follow the vet’s exact dosing recommendations. Theophylline is not produced in a 150mg strength. An ACE inhibitor and generic option of Lotensin, this medication can help manage your pet's congestive heart failure or hypertension.

In case of long active tablets, the prescribed dosage for dogs is 10mg/lbs.

Breaking the tablet may cause too much of the medication to be released at one time. Give the missed dose as soon as you remember.

So two thumbs up.My Yorkie has trouble getting the right dose. Tell your veterinarian about all the prescription and over the counter medications you give your pet. Drugs other than those listed here may also interact with theophylline. Food & Nutrition

Theophylline is used in the treatment of heart failure, asthma, bronchitis, and pulmonary edema. The suggested dosage of theophylline for dogs is 4.5 to 6.8mg per pound by mouth every 12 hours and for cats 2mg/lbs in every 8-12 hours.

Tell your veterinarian if your pet is using cimetidine (Tagamet), erythromycin (E-Mycin, Ery-Tab), or propranolol (Inderal).
Theophylline ER opens air passages in the lungs by relaxing muscles in the lungs and chest.

Stop giving theophylline and call your veterinarian at once if any of the following side effects occur: seizures, severe nausea and vomiting, and restlessness, coughing up blood or vomit that looks like coffee grounds, urinating more than normal. Talk to your veterinarian about any side effect that seems unusual or that is especially bothersome to your pet. The usual dose … If any of the following serious side effects occur, stop giving Theophylline ER and seek emergency veterinary medical attention: an allergic reaction such as difficulty breathing, swelling of the lips, tongue, face, or hives. It reduces the prostate's size and improves clinical signs of BPH. Allow plenty of water for the pet to drink.

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The medication is best given on an empty stomach.

Drugs other than those listed here may also interact with theophylline. Side effects other than those listed here may also occur.

Theophylline is a bronchodilator used in veterinary therapy that is effective in the management of congestive heart failure, asthmatic bronchitis and chronic obstructive pulmonary disease in animals.

Be aware, though, that finasteride is effective only during treatment—BPH comes back when finasteride treatment stops. She kept both my husband and I up all night long.

Very disappointed, my vet also.Our vet says he is doing great on the med. These tablets should not be chewed or crushed. Follow the directions on the prescription label. Learn more about how aminophylline injections work.

Breaking the tablet may cause too much of the medication to be released at one time.

MY DOG ROXY IS ABOUT 10 YEARS OLD AND HER TRACHEA HAD COLLAPSED HER VET PRESCRIBED HER THIS AND SHES BEEN ON IT EVER SINCE WITH NO PROBLEMS AND NO SIDE EFFECTS. Do not give this medication if your pet has severe heart disease, liver or kidney disease, hyperthyroid disease, high blood pressure, or stomach ulcers. Sorry it is still out of stock. Give the missed dose as soon as you remember. This medicine is used to treat the symptoms of asthma, bronchitis, and emphysema. MY DOG ROXY IS ABOUT 10 YEARS OLD AND HER TRACHEA HAD COLLAPSED HER VET PRESCRIBED HER THIS AND SHES BEEN ON IT EVER SINCE WITH NO PROBLEMS AND NO SIDE EFFECTS. Talk to your veterinarian or pharmacist before giving any prescription or over the counter medications including vitamins, minerals and herbal supplements.Theophylline ER tablets should not be crushed, chewed, or broken unless told to do so by your veterinarian. Theophylline should not be given to pregnant or nursing animals. Theophylline ER may also be used for purposes other than those listed here.

Check with your veterinarian to ensure that your prescription was filled properly.

Drugs other than those listed here may also interact with theophylline.