theophylline

Therapeutic Classification: bronchodilators

Pharmacologic Classification: xanthines

REMS

Long-term control of reversible airway obstruction caused by asthma or COPD.

Inhibit phosphodiesterase, producing increased tissue concentrations of cyclic adenosine monophosphate (cAMP). Increased levels of cAMP result in:
- Bronchodilation,
- CNS stimulation,
- Positive inotropic and chronotropic effects,
- Diuresis,
- Gastric acid secretion.

Therapeutic effects:

Bronchodilation.

Absorption: Well absorbed from PO dosage forms; absorption from extended-release dosage forms is slow but complete.

Distribution: Widely distributed; crosses the placenta and into breast milk; does not distribute into adipose tissue.

Metabolism/Excretion: 90% metabolized by the liver to several metabolites (including the active metabolites, caffeine, and 3–methylxanthine); metabolites are renally excreted; 10% excreted unchanged by the kidneys.

Half-Life: Theophylline—Premature infants: 20–30 hr; Term infants: 11–25 hr; Children 1–4 yr: 3.4 hr; Children 6–17 yr: 3.7 hr; Adults: 9–10 hr (↑ in patients >60 yr, patients with HF or liver disease; ↓ in cigarette smokers ).

(bronchodilation)

ROUTE	ONSET‡	PEAK	DURATION
PO	rapid	1–2 hr	6 hr
PO-ER	delayed	4–8 hr	8–24 hr
IV	rapid	end of infusion	6–8 hr

‡Provided that a loading dose has been given and steady-state blood levels exist.

Contraindicated in:

Hypersensitivity to aminophylline or theophylline.

Use Cautiously in:

Cardiac arrhythmias;
↓dose in patients with heart failure, liver disease, or hypothyroidism;
Peptic ulcer disease;
Seizure disorders;
OB: Safety not established;
Pedi: Dose ↓ required for patients >60 yr and <1 yr.

CV: ARRHYTHMIAS, tachycardia, angina, palpitations

GI: nausea, vomiting, anorexia

Neuro: tremor, SEIZURES, anxiety, headache, insomnia, irritability

Drug-drug:

Additive CV and CNS side effects with adrenergics (sympathomimetic).
May ↓ the therapeutic effect of lithium and phenytoin.
Smoking, barbiturates, carbamazepine, phenytoin, nevirapine and rifampin may ↑ metabolism and may decrease effectiveness.
Erythromycin, beta blockers, clarithromycin, calcium channel blockerscimetidine,hormonal contraceptives, disulfiram, doxycycline, estrogens, fluvoxamine, isoniazid, ketoconazole, mexiletine, nefazodone, protease inhibitors, quinidine, some fluoroquinolones, and large doses of allopurinol↓ metabolism and may lead to toxicity.

Drug-Natural Products:

Caffeine-containing herbs (cola nut, guarana, mate, tea, coffee) may ↑ serum levels and risk of CNS and CV side effects.
↓serum levels and effectiveness with St. John’s wort.

Drug-Food:

Excessive regular intake of charcoal-broiled foods may ↓ effectiveness.

Dose should be determined by theophylline serum level monitoring. Loading dose should be ↓ or eliminated if theophylline preparation has been used in preceding 24 hr. Aminophylline is 80% theophylline (100 mg aminophylline = 80 mg theophylline). Extended-release (controlled-release, sustained-release) products may be given q 8–24 hr, depending upon the formulation.
PO (Adults Healthy, Non-smoking): Loading dose—5 mg/kg, followed by 10 mg/kg/day divided q 8–12 hr (not to exceed 900 mg/day).
PO (Adults with HF, Cor Pulmonale, or Liver Dysfunction): Loading dose—5 mg/kg, followed by 5 mg/kg/day divided q 8–12 hr (not to exceed 400 mg/day).
PO (Children 12–16 yr, Non-smoking): Loading dose—5 mg/kg, followed by 13 mg/kg/day divided q 8–12 hr.
PO (Children 9–12 yr, adolescent and adult smokers <50 yr): Loading dose—5 mg/kg, followed by 16 mg/kg/day divided q 8–12 hr.
PO (Children 1–9 yr): Loading dose—5 mg/kg, followed by 20–24 mg/kg/day divided q 8–12 hr.
PO (Infants 6 mo–1 yr): Loading dose—5 mg/kg, followed by 12–18 mg/kg/day divided q 6–8 hr.
PO (Infants 6 wk–6 mo): Loading dose—5 mg/kg, followed by 10 mg/kg/day divided q 6–8 hr.
PO (Neonates up to 6 wks): Loading dose—4 mg/kg, followed by 4 mg/kg/day divided q 12 hr.
IV (Adults and Children ): See aminophylline monograph for IV doses.

(Generic available)

Extended-release tablets (12 hr): 100 mg; 200 mg; 300 mg; 450 mg
Controlled-release tablets (24 hr): 400 mg; 600 mg
Extended-release capsules (24 hr): 100 mg; 200 mg; 300 mg; 400 mg
Elixirorange/raspberry, mixed fruit, and other flavors: 80 mg/15 mL
Injection (with dextrose): 0.8 mg/mL; 1.6 mg/mL; 2 mg/mL; 3.2 mg/mL; 4 mg/mL

Assess BP, pulse, respiratory status (rate, lung sounds, use of accessory muscles) before and throughout therapy. Ensure that oxygen therapy is correctly instituted during acute asthma attacks.
- Monitor intake and output ratios for an increase in diuresis or fluid overload.
- Patients with a history of cardiovascular problems should be monitored for chest pain and ECG changes (PACs, supraventricular tachycardia, PVCs, ventricular tachycardia). Resuscitative equipment should be readily available.
- Monitor pulmonary function tests before and periodically during therapy to determine therapeutic efficacy in patients with chronic bronchitis or emphysema.

Lab Test Considerations:

Monitor ABGs, acid-base, and fluid and electrolyte balance in patients receiving parenteral therapy or whenever required by patient’s condition.

Toxicity and Overdose:

Monitor drug levels routinely, especially in patients requiring high doses or during prolonged intensive therapy. Obtain serum sample at time of peak absorption. Evaluate peak levels 30 min after a 30 min IV loading dose, 12–24 hr after initiation of a continuous infusion and 1–2 hr after rapid-acting oral forms, and 4–12 hr after extended-release oral forms. Therapeutic plasma levels range from 10–15 mcg/mL for asthma and 6–14 mcg/mL for apnea of prematurity. Drug levels in excess of 20 mcg/mL are associated with toxicity. Caffeine ingestion may falsely elevate drug concentration levels.
- Observe patient for symptoms of drug toxicity (anorexia, nausea, vomiting, stomach cramps, diarrhea, confusion, headache, restlessness, flushing, increased urination, insomnia, tachycardia, arrhythmias, seizures). Notify health care professional immediately if these occur. Tachycardia, ventricular arrhythmias, or seizures may be the first sign of toxicity. Patients over 60 yr have ↑ risk of toxicity and sensitivity to toxic effects due to age-related pharmacodynamic and pharmacokinetic changes. Theophylline doses should not exceed 400 mg/d. .

Administer around the clock to maintain therapeutic plasma levels. Administer once-a-day doses in the morning.
- Do not refrigerate elixirs or solutions; crystals may form. Crystals should dissolve when liquid is warmed to room temperature.
- Wait at least 4–6 hr after stopping IV therapy to begin immediate-release oral dosage; for extended-release oral dosage form, give 1st oral dose at time of IV discontinuation.
PO: Administer oral preparations with food or a full glass of water to minimize GI irritation. Food slows but does not reduce the extent of absorption. May be administered 1 hr before or 2 hr after meals for more rapid absorption. Swallow tablets and capsules whole; do not crush, break, open or chew controlled-release or extended-release tablets or capsules (extended-release tablets may be broken if scored). Pedi: Use calibrated measuring device to ensure accurate dose of liquid preparations.
Continuous Infusion: IV theophylline in 5% dextrose are packed in a moisture-barrier overwrap. Remove immediately before administration and squeeze bag to check for leaks. Discard if solution is not clear.
Loading Dose: Administer over 20–30 min. If patient has had another form of theophylline before loading dose, obtain serum theophylline level and reduce loading dose proportionately.
Rate: Rapid administration may cause chest pain, dizziness, hypotension, tachypnea, flushing, arrhythmias, or a reaction to the solution or administration technique (chills; fever; redness, pain, or swelling at injection site). Infusion rate may be ↑ after 12 hr. Administer via infusion pump to ensure accurate dose. Monitor ECG continuously; tachyarrhythmias may occur.
Y-Site Compatibility:
- acyclovir
- alemtuzumab
- alfentanil
- amikacin
- aminophylline
- amphotericin B lipid complex
- amphotericin B liposome
- anidulafungin
- argatroban
- ascorbic acid
- atracurium
- atropine
- aztreonam
- benztropine
- bivalirudin
- bleomycin
- bumetanide
- buprenorphine
- butorphanol
- calcium chloride
- calcium gluconate
- carboplatin
- caspofungin
- cefazolin
- cefotaxime
- cefotetan
- cefoxitin
- ceftriaxone
- cefuroxime
- chloramphenicol
- chlorpromazine
- cisatracurium
- cisplatin
- clindamycin
- cyanocobalamin
- cyclophosphamide
- cyclosporine
- cytarabine
- dactinomycin
- daptomycin
- dexamethasone sodium phosphate
- dexmedetomidine
- dexrazoxane
- digoxin
- diltiazem
- diphenhydramine
- dobutamine
- docetaxel
- dolasetron
- dopamine
- doxacurium
- doxorubicin hydrochloride
- doxycycline
- enalaprilat
- ephedrine
- epinephrine
- epirubicin
- epoetin alfa
- ertapenem
- erythromycin lactobionate
- esmolol
- etoposide
- etoposide phosphate
- famotidine
- fenoldopam
- fentanyl
- fluconazole
- fludarabine
- fluorouracil
- folic acid
- foscarnet
- furosemide
- gemcitabine
- gentamicin
- glycopyrrolate
- granisetron
- heparin
- hydrocortisone sodium succinate
- hydromorphone
- idarubicin
- ifosfamide
- imipenem/cilastatin
- indomethacin
- insulin
- irinotecan
- isoproterenol
- ketorolac
- labetalol
- leucovorin
- levofloxacin
- lidocaine
- linezolid
- lorazepam
- magnesium sulfate
- mannitol
- meperidine
- mesna
- metaraminol
- methotrexate
- methyldopate
- methylprednisolone sodium succinate
- metoclopramide
- metoprolol
- metronidazole
- micafungin
- midazolam
- milrinone
- minocycline
- mitomycin
- mitoxantrone
- morphine
- moxifloxacin
- multiple vitamins
- mycophenolate
- nafcillin
- nalbuphine
- naloxone
- nitroglycerin
- nitroprusside
- norepinephrine
- ondansetron
- oxacillin
- oxaliplatin
- oxytocin
- paclitaxel
- palonosetron
- pantoprazole
- papaverine
- pemetrexed
- penicillin G
- pentamidine
- pentobarbital
- phenobarbital
- phentolamine
- phenylephrine
- phytonadione
- piperacillin/tazobactam
- potassium acetate
- potassium chloride
- procainamide
- prochlorperazine
- promethazine
- propranolol
- protamine
- pyridoxime
- quinapristin/dalfopristin
- remifentanil
- rituximab
- rocuronium
- sodium acetate
- sodium bicarbonate
- streptokinase
- succinylcholine
- sufentanil
- tacrolimus
- teniposide
- thiamine
- thiotepa
- tigecycline
- tirofiban
- tobramycin
- tolazoline
- trastuzumab
- vasopressin
- vecuronium
- verapamil
- vinblastine
- vincristine
- vinorelbine
- voriconazole
- zoledronic acid
Y-Site Incompatibility:
- azathioprine
- cefepime
- dantrolene
- diazepam
- diazoxide
- doxorubicin liposomal
- ganciclovir
- hetastarch
- phenytoin
- trimethoprim/sulfamethoxazole
Additive Incompatibility: Admixing is not recommended because of dose titration and incompatibilities.

Emphasize the importance of taking only the prescribed dose at the prescribed time intervals. Take missed doses as soon as possible or omit if close to next dose.
Encourage the patient to drink adequate liquids (2000 mL/day minimum) to decrease the viscosity of the airway secretions.
Advise patient to notify health care professional of all Rx or OTC medications, vitamins, or herbal products being taken and to consult with health care professional before taking other medications, especially OTC cough, cold, or breathing preparations ; may increase side effects and cause arrhythmias.
Encourage patients not to smoke. A change in smoking habits may necessitate a change in dose.
Advise patient to minimize intake of xanthine-containing foods or beverages (colas, coffee, chocolate) and not to eat charcoal-broiled foods daily.
Instruct patient not to change brands without consulting health care professional.
Advise patient to contact health care professional promptly if the usual dose of medication fails to produce the desired results, symptoms worsen after treatment, or toxic effects occur.
Advise female patient to notify health care professional if pregnancy is planned or suspected or if breastfeeding.
Emphasize the importance of having serum levels routinely tested every 6–12 mo.

Increased ease in breathing.
- Clearing of lung fields on auscultation.

Elixophyllin, Theo-24, Theochron

Pulmophylline, Theolair, Uniphyl

Ineffective airway clearance(Indications)
Activity intolerance(Indications)

NDC Code

0121- PAI Holdings, LLC dba PAI Pharma
- 0121-0820- THEOPHYLLINE
  - 0121-0820-04- 118 mL in 1 BOTTLE (0121-0820-04)

0121- PAI Holdings, LLC dba PAI Pharma
- 0121-0820- THEOPHYLLINE
  - 0121-0820-16- 473 mL in 1 BOTTLE (0121-0820-16)

0121- PAI Holdings, LLC dba PAI Pharma
- 0121-4820- THEOPHYLLINE
  - 0121-4820-40- 4 TRAY in 1 CASE (0121-4820-40) / 10 CUP, UNIT-DOSE in 1 TRAY / 15 mL in 1 CUP, UNIT-DOSE (0121-4820-15)

0480- Teva Pharmaceuticals, Inc.
- 0480-3309- Theophylline
  - 0480-3309-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (0480-3309-01)

0480- Teva Pharmaceuticals, Inc.
- 0480-3310- Theophylline
  - 0480-3310-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (0480-3310-01)

17856- ATLANTIC BIOLOGICALS CORP.
- 17856-0038- Theophylline
  - 17856-0038-1- 50 CUP, UNIT-DOSE in 1 BOX, UNIT-DOSE (17856-0038-1) / 15 mL in 1 CUP, UNIT-DOSE

23155- Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.
- 23155-741- Theophylline
  - 23155-741-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (23155-741-01)

23155- Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.
- 23155-741- Theophylline
  - 23155-741-05- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (23155-741-05)

23155- Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.
- 23155-741- Theophylline
  - 23155-741-10- 1000 TABLET, EXTENDED RELEASE in 1 BOTTLE (23155-741-10)

23155- Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.
- 23155-742- Theophylline
  - 23155-742-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (23155-742-01)

23155- Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.
- 23155-742- Theophylline
  - 23155-742-05- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (23155-742-05)

27241- Ajanta Pharma USA Inc.
- 27241-272- Theophylline
  - 27241-272-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (27241-272-01)

27241- Ajanta Pharma USA Inc.
- 27241-273- Theophylline
  - 27241-273-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (27241-273-01)

27808- Cranbury Pharmaceuticals, LLC
- 27808-033- Theophylline
  - 27808-033-01- 473 mL in 1 BOTTLE (27808-033-01)

29033- Nostrum Laboratories, Inc.
- 29033-001- Theophylline (Anhydrous)
  - 29033-001-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (29033-001-01)

29033- Nostrum Laboratories, Inc.
- 29033-002- Theophylline (Anhydrous)
  - 29033-002-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (29033-002-01)

29033- Nostrum Laboratories, Inc.
- 29033-057- Theophylline
  - 29033-057-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (29033-057-01)

29033- Nostrum Laboratories, Inc.
- 29033-058- Theophylline
  - 29033-058-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (29033-058-01)

29033- Nostrum Laboratories, Inc.
- 29033-059- Theophylline
  - 29033-059-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (29033-059-01)

31722- Camber Pharmaceuticals, Inc.
- 31722-077- Theophylline
  - 31722-077-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (31722-077-01)

31722- Camber Pharmaceuticals, Inc.
- 31722-078- Theophylline
  - 31722-078-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (31722-078-01)

38779- MEDISCA Inc.
- 38779-1816-
  - 38779-1816-1- 2500 g in 1 JAR (38779-1816-1)

38779- MEDISCA Inc.
- 38779-1816-
  - 38779-1816-5- 100 g in 1 JAR (38779-1816-5)

38779- MEDISCA Inc.
- 38779-1816-
  - 38779-1816-8- 500 g in 1 JAR (38779-1816-8)

38779- MEDISCA Inc.
- 38779-1816-
  38779-1816-9- 1000 g in 1 JAR (38779-1816-9)

42291- AvKARE
- 42291-922- Theophylline
  42291-922-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-922-01)

42858- Rhodes Pharmaceuticals L.P.
- 42858-701- Theophylline Anhydrous
  - 42858-701-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (42858-701-01)

46708- Alembic Pharmaceuticals Limited
- 46708-025- Theophylline
  - 46708-025-30- 30 TABLET, EXTENDED RELEASE in 1 BOTTLE (46708-025-30)

46708- Alembic Pharmaceuticals Limited
- 46708-025- Theophylline
  - 46708-025-31- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (46708-025-31)

46708- Alembic Pharmaceuticals Limited
- 46708-025- Theophylline
  - 46708-025-71- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (46708-025-71)

46708- Alembic Pharmaceuticals Limited
- 46708-025- Theophylline
  - 46708-025-91- 1000 TABLET, EXTENDED RELEASE in 1 BOTTLE (46708-025-91)

46708- Alembic Pharmaceuticals Limited
- 46708-026- Theophylline
  - 46708-026-30- 30 TABLET, EXTENDED RELEASE in 1 BOTTLE (46708-026-30)

46708- Alembic Pharmaceuticals Limited
- 46708-026- Theophylline
  - 46708-026-31- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (46708-026-31)

46708- Alembic Pharmaceuticals Limited
- 46708-026- Theophylline
  - 46708-026-71- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (46708-026-71)

46708- Alembic Pharmaceuticals Limited
- 46708-935-
  - 46708-935-25- 25 kg in 1 DRUM (46708-935-25)

49452- Spectrum Laboratory Products, Inc.
- 49452-7720-
  49452-7720-1- .1 kg in 1 BOTTLE (49452-7720-1)

49452- Spectrum Laboratory Products, Inc.
- 49452-7720-
  49452-7720-2- .5 kg in 1 BOTTLE (49452-7720-2)

49452- Spectrum Laboratory Products, Inc.
- 49452-7720-
  49452-7720-3- 2.5 kg in 1 PAIL (49452-7720-3)

49452- Spectrum Laboratory Products, Inc.
- 49452-7720-
  49452-7720-4- 12 kg in 1 DRUM (49452-7720-4)

49452- Spectrum Laboratory Products, Inc.
- 49452-7720-
  49452-7720-5- 50 kg in 1 DRUM (49452-7720-5)

49452- Spectrum Laboratory Products, Inc.
- 49452-7720-
  49452-7720-6- 25 kg in 1 DRUM (49452-7720-6)

51407- Golden State Medical Supply, Inc.
- 51407-318- Theophylline (Anhydrous)
  51407-318-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (51407-318-01)

51407- Golden State Medical Supply, Inc.
- 51407-319- Theophylline (Anhydrous)
  - 51407-319-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (51407-319-01)

58624- Shandong Xinhua Pharmaceutical Company Limited
- 58624-0401-
  - 58624-0401-0- 25 kg in 1 DRUM (58624-0401-0)

60219- Amneal Pharmaceuticals NY LLC
- 60219-2045- theophylline
  60219-2045-1- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (60219-2045-1)

60219- Amneal Pharmaceuticals NY LLC
- 60219-2045- theophylline
  - 60219-2045-3- 30 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (60219-2045-3)

60219- Amneal Pharmaceuticals NY LLC
- 60219-2045- theophylline
  - 60219-2045-5- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (60219-2045-5)

60219- Amneal Pharmaceuticals NY LLC
- 60219-2045- theophylline
  - 60219-2045-7- 1000 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (60219-2045-7)

60219- Amneal Pharmaceuticals NY LLC
- 60219-2046- theophylline
  - 60219-2046-1- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (60219-2046-1)

60219- Amneal Pharmaceuticals NY LLC
- 60219-2046- theophylline
  - 60219-2046-3- 30 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (60219-2046-3)

60219- Amneal Pharmaceuticals NY LLC
- 60219-2046- theophylline
  - 60219-2046-5- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (60219-2046-5)

60592- Kalchem International inc
- 60592-073-
  - 60592-073-10- 1000 g in 1 BOTTLE (60592-073-10)

62135- Chartwell RX, LLC
- 62135-457- Theophylline
  62135-457-90- 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (62135-457-90)

62135- Chartwell RX, LLC
- 62135-556- Theophylline
  - 62135-556-24- 2 TRAY in 1 BOX (62135-556-24) / 10 CUP in 1 TRAY / 15 mL in 1 CUP (62135-556-51)

62135- Chartwell RX, LLC
- 62135-556- Theophylline
  - 62135-556-47- 473 mL in 1 BOTTLE (62135-556-47)

62332- Alembic Pharmaceuticals Inc.
- 62332-025- Theophylline
  - 62332-025-30- 30 TABLET, EXTENDED RELEASE in 1 BOTTLE (62332-025-30)

62332- Alembic Pharmaceuticals Inc.
- 62332-025- Theophylline
  - 62332-025-31- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (62332-025-31)

62332- Alembic Pharmaceuticals Inc.
- 62332-025- Theophylline
  - 62332-025-71- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (62332-025-71)

62332- Alembic Pharmaceuticals Inc.
- 62332-025- Theophylline
  - 62332-025-91- 1000 TABLET, EXTENDED RELEASE in 1 BOTTLE (62332-025-91)

62332- Alembic Pharmaceuticals Inc.
- 62332-026- Theophylline
  - 62332-026-30- 30 TABLET, EXTENDED RELEASE in 1 BOTTLE (62332-026-30)

62332- Alembic Pharmaceuticals Inc.
- 62332-026- Theophylline
  - 62332-026-31- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (62332-026-31)

62332- Alembic Pharmaceuticals Inc.
- 62332-026- Theophylline
  - 62332-026-71- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (62332-026-71)

64380- Strides Pharma Science Limited
- 64380-243- Theophylline
  - 64380-243-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (64380-243-01)

64380- Strides Pharma Science Limited
- 64380-244- Theophylline
  - 64380-244-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (64380-244-01)

65724- Siegfried PharmaChemikalien Minden GmbH
- 65724-4203-
  - 65724-4203-5- 50 kg in 1 DRUM (65724-4203-5)

68462- Glenmark Pharmaceuticals Inc., USA
- 68462-356- Theophylline
  68462-356-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (68462-356-01)

68462- Glenmark Pharmaceuticals Inc., USA
- 68462-356- Theophylline
  - 68462-356-05- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (68462-356-05)

68462- Glenmark Pharmaceuticals Inc., USA
- 68462-380- Theophylline
  - 68462-380-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (68462-380-01)

68462- Glenmark Pharmaceuticals Inc., USA
- 68462-380- Theophylline
  - 68462-380-05- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (68462-380-05)

68462- Glenmark Pharmaceuticals Inc., USA
- 68462-721- Theophylline
  - 68462-721-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (68462-721-01)

68462- Glenmark Pharmaceuticals Inc., USA
- 68462-721- Theophylline
  - 68462-721-05- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (68462-721-05)

68462- Glenmark Pharmaceuticals Inc., USA
- 68462-721- Theophylline
  - 68462-721-10- 1000 TABLET, EXTENDED RELEASE in 1 BOTTLE (68462-721-10)

68462- Glenmark Pharmaceuticals Inc., USA
- 68462-721- Theophylline
  - 68462-721-30- 30 TABLET, EXTENDED RELEASE in 1 BOTTLE (68462-721-30)

68462- Glenmark Pharmaceuticals Inc., USA
- 68462-722- Theophylline
  - 68462-722-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (68462-722-01)

68462- Glenmark Pharmaceuticals Inc., USA
- 68462-722- Theophylline
  - 68462-722-05- 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (68462-722-05)

68462- Glenmark Pharmaceuticals Inc., USA
- 68462-722- Theophylline
  - 68462-722-30- 30 TABLET, EXTENDED RELEASE in 1 BOTTLE (68462-722-30)

69315- Leading Pharma, LLC
- 69315-226- THEOPHYLLINE
  - 69315-226-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (69315-226-01)

69315- Leading Pharma, LLC
- 69315-227- THEOPHYLLINE
  - 69315-227-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (69315-227-01)

69452- Bionpharma Inc.,
- 69452-267- Theophylline
  - 69452-267-20- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (69452-267-20)

70095- Sun Pharmaceutical Industries Limited
- 70095-017- Theophylline
  - 70095-017-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (70095-017-01)

70095- Sun Pharmaceutical Industries Limited
- 70095-018- Theophylline
  - 70095-018-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (70095-018-01)

70771- Zydus Lifesciences Limited
- 70771-1782- Theophylline
  - 70771-1782-1- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (70771-1782-1)

70771- Zydus Lifesciences Limited
- 70771-1783- Theophylline
  - 70771-1783-1- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (70771-1783-1)

70966- Dasami Lab Private Limited
- 70966-0053-
  - 70966-0053-1- 1 kg in 1 DRUM (70966-0053-1)

72162- Bryant Ranch Prepack
- 72162-2038- Theophylline
  72162-2038-2- 473 mL in 1 BOTTLE (72162-2038-2)

72578- Viona Pharmaceuticals Inc
- 72578-173- Theophylline
  - 72578-173-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (72578-173-01)

72578- Viona Pharmaceuticals Inc
- 72578-174- Theophylline
  - 72578-174-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (72578-174-01)

72789- PD-Rx Pharmaceuticals, Inc.
- 72789-441- Theophylline
  - 72789-441-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (72789-441-01)

72789- PD-Rx Pharmaceuticals, Inc.
- 72789-442- Theophylline
  - 72789-442-01- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (72789-442-01)

82638- Harman Finochem Limited
- 82638-105- Theophylline
  - 82638-105-02- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (82638-105-02)

82638- Harman Finochem Limited
- 82638-106- Theophylline
  - 82638-106-02- 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (82638-106-02)

section name header

Pronunciation ⬇

Classifications ⬆ ⬇

Indications ⬆ ⬇

Action ⬆ ⬇

Pharmacokinetics ⬆ ⬇

Time/Action Profile ⬆ ⬇

Contraind./Precautions ⬆ ⬇

Adv. Reactions/Side Effects ⬆ ⬇

Interactions ⬆ ⬇

Route/Dosage ⬆ ⬇

Availability ⬆ ⬇

Assessment ⬆ ⬇

Implementation ⬆ ⬇

Patient/Family Teaching ⬆ ⬇

Evaluation/Desired Outcomes ⬆ ⬇

US Brand Names ⬆ ⬇

Canadian Brand Names ⬆ ⬇

Pot. Nursing Diagnoses ⬆ ⬇

Code ⬆