What are the side effects of theophylline for cats?

The most common side effects include central nervous system stimulation (excitement) and stomach or intestinal irritation such as nausea, vomiting, and diarrhea. Other side effects include sleeplessness, increased drinking, eating, and urinating.

What are the side effects of theophylline?

Nausea/vomiting, stomach/abdominal pain, headache, trouble sleeping, diarrhea, irritability, restlessness, nervousness, shaking, or increased urination may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly.

Does theophylline work immediately?

Theophylline must be used regularly to be effective. It does not work right away and should not be used to relieve sudden breathing problems.

When should you not use theophylline?

Fever of 102 degrees F or higher for 24 hours or more or. Hypothyroidism (underactive thyroid) or. Infection, severe (e.g., sepsis) or. Kidney disease in infants younger than 3 months of age or.

How is theophylline used in cats and dogs?

What is theophylline? Theophylline (brand names: Theo-24®, Theochron®, Elixophyllin®, Theodur®) is a bronchodilator used to treat coughs caused by bronchospasm or bronchoconstriction. It also has mild diuretic effects. Its use in cats and dogs to treat cough and bronchoconstriction is ‘off label’ or ‘extra label.

How often should I give my Cat phenylpropanolamine?

The typical dose of phenylpropanolamine is 12.5 to 50 mg three times daily, depending on weight. Cats typically receive 12.5 mg per cat three times daily or one 75 mg sustained-release capsule once daily.

Are there any side effects to using theophylline?

Side effects when using theophylline include vomiting, central nervous system excitement, fever, rash and palpitations. Side effects usually subside with dosage adjustments and/or continued therapy. Theophylline should not be used in patients allergic to this class of medication.

What kind of medications can theophylline be used on?

Theophylline can alter the effects of the following medications, and should be used with caution: benzodiazepines, ephedrine, isoproterenol, ketamine, lithium, macrolides, pancuronium, and propofol. Be sure to tell your veterinarian about any medications ( including vitamins, supplements, or herbal therapies) that your pet is taking.