Before Using

Drug information provided by: Merative, Micromedex®

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:

Allergies

Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.

Pediatric

Appropriate studies have not been performed on the relationship of age to the effects of metoprolol and hydrochlorothiazide combination in the pediatric population. Safety and efficacy have not been established.

Geriatric

Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of metoprolol and hydrochlorothiazide combination in the elderly. However, elderly patients are more likely to have age-related liver, kidney, or heart problems, which may require caution and an adjustment in the dose for patients receiving metoprolol and hydrochlorothiazide combination.

Breastfeeding

There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.

Drug Interactions

Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.

Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take.

  • Dofetilide

Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.

  • Abiraterone Acetate
  • Acarbose
  • Aceclofenac
  • Acemetacin
  • Acetyldigoxin
  • Adagrasib
  • Albiglutide
  • Albuterol
  • Alogliptin
  • Amphetamine
  • Amtolmetin Guacil
  • Arsenic Trioxide
  • Aspirin
  • Benzphetamine
  • Bromfenac
  • Bromocriptine
  • Bufexamac
  • Buprenorphine
  • Canagliflozin
  • Celecoxib
  • Ceritinib
  • Chlorpropamide
  • Choline Salicylate
  • Clonidine
  • Clonixin
  • Cobicistat
  • Codeine
  • Crizotinib
  • Dapagliflozin
  • Darunavir
  • Deslanoside
  • Desmopressin
  • Desvenlafaxine
  • Dexibuprofen
  • Dexketoprofen
  • Dextroamphetamine
  • Diclofenac
  • Diflunisal
  • Digitalis
  • Digitoxin
  • Digoxin
  • Diltiazem
  • Dipyrone
  • Dronedarone
  • Droperidol
  • Droxicam
  • Dulaglutide
  • Duloxetine
  • Empagliflozin
  • Escitalopram
  • Etodolac
  • Etofenamate
  • Etoricoxib
  • Exenatide
  • Fedratinib
  • Felbinac
  • Fenoldopam
  • Fenoprofen
  • Fepradinol
  • Feprazone
  • Fexinidazole
  • Fingolimod
  • Flecainide
  • Floctafenine
  • Flufenamic Acid
  • Flurbiprofen
  • Formoterol
  • Givosiran
  • Glimepiride
  • Glipizide
  • Glyburide
  • Ibuprofen
  • Indacaterol
  • Indomethacin
  • Insulin
  • Insulin Aspart, Recombinant
  • Insulin Bovine
  • Insulin Degludec
  • Insulin Detemir
  • Insulin Glulisine
  • Iohexol
  • Ketanserin
  • Ketoprofen
  • Ketorolac
  • Lacosamide
  • Lercanidipine
  • Levalbuterol
  • Levomethadyl
  • Lidocaine
  • Linagliptin
  • Liraglutide
  • Lisdexamfetamine
  • Lithium
  • Lixisenatide
  • Lornoxicam
  • Loxoprofen
  • Lumiracoxib
  • Meclofenamate
  • Mefenamic Acid
  • Meloxicam
  • Methamphetamine
  • Methotrexate
  • Metildigoxin
  • Miglitol
  • Morniflumate
  • Nabumetone
  • Naproxen
  • Nateglinide
  • Nepafenac
  • Niflumic Acid
  • Nimesulide
  • Nimesulide Beta Cyclodextrin
  • Olodaterol
  • Ouabain
  • Oxaprozin
  • Oxyphenbutazone
  • Panobinostat
  • Parecoxib
  • Phenylbutazone
  • Piketoprofen
  • Pioglitazone
  • Piroxicam
  • Ponesimod
  • Porfimer
  • Pramlintide
  • Proglumetacin
  • Propyphenazone
  • Proquazone
  • Proscillaridin
  • Repaglinide
  • Rifampin
  • Rivastigmine
  • Rofecoxib
  • Rosiglitazone
  • Salicylic Acid
  • Salmeterol
  • Salsalate
  • Saxagliptin
  • Sertraline
  • Siponimod
  • Sitagliptin
  • Sodium Salicylate
  • Sotalol
  • Sulindac
  • Tapentadol
  • Tenoxicam
  • Terbinafine
  • Terbutaline
  • Tiaprofenic Acid
  • Tolazamide
  • Tolbutamide
  • Tolfenamic Acid
  • Tolmetin
  • Topiramate
  • Valdecoxib
  • Venlafaxine
  • Verapamil
  • Vilanterol
  • Vildagliptin
  • Vonoprazan

Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.

  • Acarbose
  • Aceclofenac
  • Acemetacin
  • Acetyldigoxin
  • Albiglutide
  • Alfuzosin
  • Alogliptin
  • Aminolevulinic Acid
  • Amtolmetin Guacil
  • Aspirin
  • Bepridil
  • Bromfenac
  • Bufexamac
  • Bunazosin
  • Bupropion
  • Canagliflozin
  • Carbamazepine
  • Celecoxib
  • Chlorpropamide
  • Cholestyramine
  • Choline Salicylate
  • Clonixin
  • Dapagliflozin
  • Deslanoside
  • Dexibuprofen
  • Dexketoprofen
  • Diclofenac
  • Diflunisal
  • Digitoxin
  • Digoxin
  • Dipyrone
  • Doxazosin
  • Droxicam
  • Dulaglutide
  • Empagliflozin
  • Ertugliflozin
  • Etodolac
  • Etofenamate
  • Etoricoxib
  • Exenatide
  • Felbinac
  • Fenoprofen
  • Fepradinol
  • Feprazone
  • Floctafenine
  • Flufenamic Acid
  • Fluoxetine
  • Flurbiprofen
  • Ginkgo
  • Glimepiride
  • Glipizide
  • Glyburide
  • Gossypol
  • Ibuprofen
  • Indomethacin
  • Insulin Aspart, Recombinant
  • Insulin Degludec
  • Insulin Detemir
  • Insulin Glargine, Recombinant
  • Insulin Glulisine
  • Insulin Human Inhaled
  • Insulin Human Isophane (NPH)
  • Insulin Human Regular
  • Insulin Lispro, Recombinant
  • Ketoprofen
  • Ketorolac
  • Licorice
  • Linagliptin
  • Liraglutide
  • Lixisenatide
  • Lornoxicam
  • Loxoprofen
  • Lumiracoxib
  • Meclofenamate
  • Mefenamic Acid
  • Meloxicam
  • Metformin
  • Metildigoxin
  • Miglitol
  • Mirabegron
  • Morniflumate
  • Moxisylyte
  • Nabumetone
  • Naproxen
  • Nateglinide
  • Nepafenac
  • Niflumic Acid
  • Nimesulide
  • Nimesulide Beta Cyclodextrin
  • Oxaprozin
  • Oxyphenbutazone
  • Parecoxib
  • Paroxetine
  • Phenelzine
  • Phenobarbital
  • Phenoxybenzamine
  • Phentolamine
  • Phenylbutazone
  • Piketoprofen
  • Pioglitazone
  • Piroxicam
  • Pramlintide
  • Pranoprofen
  • Prazosin
  • Proglumetacin
  • Propafenone
  • Propoxyphene
  • Propyphenazone
  • Proquazone
  • Quinidine
  • Repaglinide
  • Rifapentine
  • Rofecoxib
  • Rosiglitazone
  • Salicylic Acid
  • Salsalate
  • Saxagliptin
  • Sitagliptin
  • Sodium Salicylate
  • St John's Wort
  • Sulindac
  • Tamsulosin
  • Telithromycin
  • Tenoxicam
  • Terazosin
  • Tiaprofenic Acid
  • Tolazamide
  • Tolbutamide
  • Tolfenamic Acid
  • Tolmetin
  • Trimazosin
  • Urapidil
  • Valdecoxib
  • Vildagliptin

Other Interactions

Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.

Other Medical Problems

The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:

  • Angina (severe chest pain)—May provoke chest pain if stopped too quickly.
  • Anuria (not able to form urine) or
  • Blood vessel disease (circulation problems), severe or
  • Bradycardia (slow heartbeat) or
  • Cardiogenic shock (shock caused by heart attack) or
  • Heart block or
  • Heart failure or
  • Sick-sinus syndrome (type of abnormal heart rhythm) or
  • Sulfa drug allergy (eg, sulfamethoxazole, Bactrim®, Septra®)—Should not be used in patients with these conditions.
  • Asthma, history of—May increase likelihood of having an allergic reaction.
  • Diabetes or
  • Hyperthyroidism (overactive thyroid) or
  • Hypoglycemia (low blood sugar)—May cover up some of the signs and symptoms of these diseases, such as a fast heartbeat.
  • Electrolyte imbalance (eg, high calcium or low chloride, magnesium, potassium, sodium in the body) or
  • Glaucoma, secondary angle-closure or
  • Gout or
  • Kidney disease or
  • Liver disease or
  • Myopia (changes in the eyeball causing vision problems), acute or
  • Pheochromocytoma (adrenal gland tumor) or
  • Systemic lupus erythematosus (SLE)—Use with caution. May make these conditions worse.
  • Lung disease (eg, asthma, bronchitis, emphysema)—Use with caution. May cause difficulty with breathing in patients with this condition.
  • Patients who are fasting (eg, surgery, not eating regularly, vomiting)—May increase risk of hypoglycemia (low blood sugar).
  • Sympathectomy—Use with caution. The effects of this medicine may be increased.

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