Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent.

The side effects listed below are not experienced by everyone who takes Teveten (Eprosartan). If you are concerned about side effects, discuss the risks and benefits of Teveten (Eprosartan) with your doctor.

The following side effects have been reported by at least 1% of people taking Teveten (Eprosartan). Many of these side effects can be managed, and some may go away on their own over time.

Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects.

• back pain
• Diarrhea
• dizziness or light-headedness when rising from a sitting or lying position
• drowsiness
• headache
• joint or muscle pain
• nausea
• trouble sleeping
• unusual tiredness
• vomiting
• weakness

Although most of the side effects listed below don't happen very often, they could lead to serious problems if you do not seek medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

• cold or flu-like symptoms
• cough
• rash
• signs of infection (e.g., Fever, sinus congestion, sore throat, cold or flu-like symptoms)
• signs of kidney problems (e.g., increased urination at night, decreased urine production, blood in the urine, painful urination, swelling, fatigue, abdominal pain)
• signs of liver problems (e.g., nausea, vomiting, diarrhea, loss of appetite, weight loss, yellowing of the skin or whites of the eyes, dark urine, pale stools)
• symptoms of muscle break-down (e.g., unexplained muscle pain, muscle weakness or tenderness, dark brown urine)

Stop taking the medication and seek immediate medical attention if any of the following occur:

• signs of a serious allergic reaction (e.g., abdominal cramps, difficulty breathing, nausea and vomiting, or swelling of the face and throat)

Some people may experience side effects other than those listed. Check with your doctor if you notice any symptom that worries you while you are taking Teveten (Eprosartan).

400 mg
Each pink, oval, film-coated tablet marked with "5044" on one side contains 400 mg of Teveten (Eprosartan). Nonmedicinal ingredients: croscarmellose sodium, hydroxypropyl methylcellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, and titanium dioxide. The tablets may also have other ingredients, including at least one of iron oxide red, iron oxide yellow, and polysorbate 80.

600 mg
Each white, capsule-shaped, film-coated tablet marked with " "5046" on one side contains 600 mg of Teveten (Eprosartan). Nonmedicinal ingredients: crospovidone, hydroxypropyl methylcellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, and titanium dioxide. The tablets may also have other ingredients, including at least one of iron oxide red, iron oxide yellow, and polysorbate 80.

Do not take Teveten (Eprosartan) if you:

• are allergic to Teveten (Eprosartan) or any ingredients of Teveten (Eprosartan)
• are taking Aliskiren and have Diabetes or decreased kidney function
• are taking any medication in the family of angiotensin-converting enzyme (ACE) inhibitors and have Kidney Disease as a result of diabetes
• are or may be pregnant
• are breast-feeding
• have certain kidney diseases (e.g., diseases that cause narrowing or blockage of the kidney blood vessels)
• have galactose intolerance, Lapp lactase deficiency (a rare hereditary condition), or glucose-galactose malabsorption

There may be an interaction between Teveten (Eprosartan) and any of the following:

• Aldesleukin
• aliskiren
• alpha-blockers (e.g., Alfuzosin, Doxazosin, Tamsulosin)
• alpha-agonists (e.g., Clonidine, methyldopa)
• amifostine
• amphetamines (e.g., Dextroamphetamine, Lisdexamfetamine)
• angiotensin converting enzyme inhibitors (ACEIs; Captopril, Enalapril, Ramipril)
• other angiotensin receptor blockers (ARBs; e.g., Candesartan, Irbesartan, Losartan)
• second generation antipsychotics (e.g., Clozapine, Olanzapine, Quetiapine, Risperidone)
• barbiturates (e.g., butalbital, pentobarbital, Phenobarbital)
• beta-adrenergic blockers (e.g., Atenolol, Propranolol, Sotalol)
• brimonidine
• calcium channel blockers (e.g., Amlodipine, Diltiazem, Nifedipine, Verapamil)
• Canagliflozin
• Celecoxib
• Cyclosporine
• diuretics (water pills; e.g., Furosemide, Hydrochlorothiazide, triamterene)
• Duloxetine
• diazoxide
• Eplerenone
• Guanfacine
• Heparin
• levodopa
• lithium
• low molecular weight heparins (e.g., Dalteparin, Enoxaparin, Tinzaparin)
• Minoxidil
• monoamine oxidase inhibitors (M.O.S. e.g., Moclobemide, Phenelzine, Rasagiline, Selegiline, Tranylcypromine)
• Methylphenidate
• nitrates (e.g., Nitroglycerin, isosorbide dinitrate, isosorbide mononitrate)
• non-steroidal anti-inflammatory medications (NSAIDs; e.g., Diclofenac, Ibuprofen, Naproxen)
• Obinutuzumab
• Pentoxifylline
• phosphodiesterase 5 inhibitors (e.g., Sildenafil, Tadalafil, Vardenafil)
• potassium supplements
• Rituximab
• sodium phosphates
• Tolvaptan
• Trimethoprim
• Yohimbine

If you are taking any of these medications, speak with your doctor or pharmacist. Depending on your specific circumstances, your doctor may want you to:

• stop taking one of the medications,
• change one of the medications to another,
• change how you are taking one or both of the medications, or
• leave everything as is.

An interaction between two medications does not always mean that you must stop taking one of them. Speak to your doctor about how any drug interactions are being managed or should be managed.

Medications other than those listed above may interact with Teveten (Eprosartan). Tell your doctor or prescriber about all prescription, over-the-counter (non-prescription), and herbal medications you are taking. Also tell them about any supplements you take. Since caffeine, alcohol, the Nicotine from cigarettes, or street drugs can affect the action of many medications, you should let your prescriber know if you use them.

Before you begin using a medication, be sure to inform your doctor of any medical conditions or Allergies you may have, any medications you are taking, whether you are pregnant or breast-feeding, and any other significant facts about your health. These factors may affect how you should use Teveten (Eprosartan).

Dizziness/drowsiness: Teveten (Eprosartan) may cause drowsiness or dizziness, affecting your ability to drive or operate machinery. Avoid these and other hazardous tasks until you have determined how Teveten (Eprosartan) affects you.

Kidney problems: Teveten (Eprosartan) may affect the function of the kidneys, especially in those who already have kidney problems. Taking diuretics (water pills), aliskiren, or nonsteroidal anti-inflammatory drugs (NSAIDs), may further increase the risk of kidney problems. Certain people may be more likely to experience changes in kidney function (e.g., people with narrowed blood vessels in their kidneys, or those with severe Congestive Heart Failure). If you have reduced kidney function or kidney disease, discuss with your doctor how Teveten (Eprosartan) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Teveten (Eprosartan), and whether any special monitoring is needed.

Liver function: Liver disease or reduced liver function may cause Teveten (Eprosartan) to build up in the body, causing side effects. If you have liver problems, discuss with your doctor how Teveten (Eprosartan) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Teveten (Eprosartan), and whether any special monitoring is needed. Your doctor may want to test your liver function regularly with blood tests while you are taking Teveten (Eprosartan).

Low Blood Pressure: Occasionally, a larger-than-expected decrease in blood pressure occurs after taking Teveten (Eprosartan). In some cases, this can happen after the first dose. It is more likely to occur if you also taking diuretics (water pills), have a reduced salt intake, are on dialysis, or are experiencing diarrhea or vomiting. In these situations, blood pressure should be monitored more often. If you have low blood pressure or are just starting Teveten (Eprosartan) or increasing the dose, you should rise slowly from a sitting or lying down to reduce the risk of dizziness.

Potassium levels: Teveten (Eprosartan) may affect potassium levels in the blood, especially when taken with other medications called ACE inhibitors or diuretics such as Spironolactone. Your doctor will monitor your potassium levels while you are on Teveten (Eprosartan). Avoid using salt substitutes that contain potassium while you are taking Teveten (Eprosartan).

Pregnancy: You should not take Teveten (Eprosartan) if you are pregnant because it can cause significant harm to an unborn child. If you discover you are pregnant while taking Teveten (Eprosartan), stop taking it and tell your doctor at once.

Breast-feeding: It is not known if Teveten (Eprosartan) passes into breast milk. If you are a breast-feeding mother and are taking Teveten (Eprosartan), it may affect your baby. Talk to your doctor about whether you should continue breast-feeding.

Children: It is not known how safe or effective Teveten (Eprosartan) is for children.

Seniors: Seniors may be at increased risk of side effects due to reduced kidney or liver function. A lower starting dose may be prescribed by your doctor to reduce this risk.