Description:
Theophylline 300mg, 100 Tablets
Theophylline 300mg,
100 Tablets
Theophylline is a bronchodilator used in the
treatment of heart failure, pulmonary edema, bronchial asthma and chronic
obstructive pulmonary disease (COPD).
Availability
Theophylline is available as tablet, long-acting tablet or capsule and liquid.
How this medicine should be used
Theophylline is not FDA approved for use in veterinary medicine; however, it is
a commonly accepted practice to use this medication in dogs and cats. The usual
dose of theophylline in dogs is 2.25-5mg/pound every 8 hours. The usual dose in
cats is 2mg/pound every 8-12 hours. When the long acting dosage forms are given
to dogs, the dose is 10mg/pound every 12 hours. Give theophylline on an empty
stomach, 1 hour before or 2 hours after a meal. If using the long acting form,
do not chew, crush or allow to dissolve on food.
Side effects
Side effects when using theophylline include nausea, vomiting, diarrhea, central
nervous system excitement, fever, rash and palpitations. Side effects usually
subside with dosage adjustments and/or continued therapy.
Special precautions
Theophylline should not be used in patients allergic to this class of
medication. Do not use in pregnant or lactating animals. Theophylline should be
used with caution in patients with severe heart disease, liver or kidney
disease, hyperthyroidism, hypertension or stomach ulcers. Certain medications
such as phenobarbital and phenytoin may decrease the effect of theophylline.
Certain medications such as cimetidine, erythromycin, levothyroxine and
quinolone antibiotics such as Baytril may cause an increase in the effect of
theophylline. Always tell your veterinarian and pharmacist what other
medications your pet is taking.
In the event of an overdose
Contact your veterinarian or veterinary emergency room. Symptoms of overdose may
include increased heart rate, seizures, increased temperature and death.
Storage
Keep this medication in the container it came in, tightly closed. Store this
medication at room temperature, away from excess heat, light and moisture. Do
not store in the bathroom. Throw away any medication that is outdated or no
longer needed. Keep this medication out of the reach of children and pets.
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