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Candesartan/HCTZ

Candesartan/HCTZ Side Effects

Robert Chad Hakim, PharmD, BCCCPAllison Gourley, PharmD
Reviewed by Robert Chad Hakim, PharmD, BCCCP, Allison Gourley, PharmD
Last reviewed on January 7, 2025

The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.

Common Side Effects

Less Common Side Effects

  • Cough
  • Itching
  • Rash
  • Muscle spasm
  • Blurry vision
  • Stomach cramps

Candesartan/HCTZ serious side effects

Contact your healthcare provider immediately if you experience any of the following.

  • Dangerously low blood pressure: dizziness, lightheadedness, pale skin, feeling faint or fainting
  • Kidney problems: urinating less often than usual, swelling, unexplained weight gain
  • Abnormal electrolyte levels: nausea, vomiting, constipation, stomach pain, tingling sensation, muscle weakness, muscle cramps, low energy, fluttering heartbeat
  • Vision problems: vision changes, eye pain
  • Severe allergic reaction: rash, trouble breathing, swelling of the face, lips, throat

Source: DailyMed

The following Candesartan/HCTZ side effects have also been reported

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur:

Less common

Cough

dizziness

dryness of the mouth

fever

increased thirst

irregular heartbeat

lightheadedness

muscle cramps

nausea

sore throat

unusual tiredness

vomiting

weak pulse

weakness

Rare

Arm pain

chest pain or tightness

fast heartbeat

large, hive like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs

trouble breathing

Incidence not known

Black, tarry stools

chills

confusion

lower back or side pain

nervousness

numbness or tingling in the hands, feet, or lips

painful or difficult urination

pale skin

persistent non-healing sore

pink growth

reddish patch or irritated area

shiny bump

sores, ulcers, or white spots in the mouth or on the lips

stomach pain

swelling of the face, ankles, or hands

unusual bleeding or bruising

weakness or heaviness of the legs

white, yellow or waxy scar-like area

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

Less common

Back pain

diarrhea

headache

joint pain

loss of appetite

muscle aches and pains

runny nose

sneezing

sweating

trouble sleeping

Incidence not known

Blistering, peeling, loosening of skin

decreased interest in sexual intercourse

hair loss, thinning of the hair

hives or welts, itching, skin rash

inability to have or keep an erection

increased sensitivity of the skin to sunlight

loss in sexual ability, desire, drive, or performance

redness of the skin

redness or other discoloration of the skin

red irritated eyes

red skin lesions, often with a purple center

severe sunburn

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

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Why trust our experts?

Robert Chad Hakim, PharmD, BCCCP, started his full-time career as a clinical pharmacist at UCLA Health in the general medicine, general cardiology, and ICU units after completing residency in 2016. He also was the preceptor for the general medicine rotation from 2017 to 2021, which was a required rotation for all pharmacy residents.
Allison Gourley, PharmD, is a kidney and pancreas transplant pharmacist at a teaching hospital in the San Francisco Bay Area. When she’s not educating patients about their immunosuppressants, she's actively involved in transplant research.

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