COZAAR Reviews (LOSARTAN POTASSIUM)

Average Rating: 2.4 (410 Ratings)

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 Angiotensin II Receptor Blockers (ARBs)

 Type: Rx Drug

  

COZAAR  (LOSARTAN POTASSIUM):  Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes. It is also used to lower the risk of strokes in patients with high blood pressure and an enlarged heart. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Losartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so that blood can flow more easily.   FDA Approval Date: 1998-10-13 (Sources: U.S. Centers for Medicare Services, FDA)

  

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Key to Ratings: 1=LOW (I would not recommend taking this medicine.)
5=HIGH (this medicine cured me or helped me a great deal.)

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RATING  REASONSIDE EFFECTS FOR COZAARCOMMENTSSEXAGEDURATION/
DOSAGE
DATE ADDED
 
 1  Bp I'm no longer taking this medication. If you think you're having some bad side effects from this drug, and the doctor says it's completely safe do not take his word for it M 56 2 years
100mg 1X day
3/28/2024
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Patient History
 1  Hbp I have had a lot to f side affects. Weight loss, dry mouth, indigestion, constipation, nausea, tingling and itchy skin, insomnia, loss of appetite, can't taste or smell Hate losartan. Have had problems with amlodipine, lisinopril, and metoporal also. F 83 0 months
50 1X day
12/4/2023
 1  Hypertension Extreme fatigue, backache, anxiety, moody After reading comments, wondering if impaired concentration & suicidal thoughts related to this drug F 48 5 years
100 1X day
9/6/2023
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 1  High blood pressure Severe lower back pain. Burning tingling numbness in feet legs and hands. Headaches. Severe fatigue. SOB on the least exertion. Bloating and gas. Abdominal pain. Cough with phlegm in throat causing constriction and difficulty breathing. Sore eyes. Painful knees shoulders and hands. Was on 25mg for 5 years with some side effects - but tolerable. My BP went up so I was put on 50mg. Still it went up so increased to 100mg 3 months ago. The SEs have become unbearable. I can't go on like this. Yesterday I went back to 50mg and in a couple of days I'll drop to 25mg and see how I do. I'm checking my BP at home. I really want to get off this Med if possible and get my life back! F 71 7 days
100mg 1X day
1/21/2023
Email
 1  High bp The symptoms I was having that the cardiologist put me on this for were for palpitations and light headedness, in addition to bp in the 144/85 range. I have been on it for 3 days and the those symptoms are worse and my bp is unchanged. I would like to stop taking it and have a follow up in a few weeks. Do I need to check with doctor first before stopping cold turkey? F 67 3 days
50 mg 1X day
1/2/2023
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 1  Moderate hypertension Caused blocked ears and tinnitus. Ear issues went away after going off this. F 45 8 months
25 MG 1X day
10/16/2022
 1  Hypertension Extreme tiredness, lethargy, insomina, headaches uncontrollable BP after various doses. 100mg had unacceptable side effects that doubled the above. For me this is not an appropriate drug unless all possible deep investigative actions have been completed by a seasoned cardiologist! M 72 10 years
50mg 1X day
4/3/2022
 1  Diabetic Heart attack Hostility, anxiety, fatigue, depression, insomnia, muscle aches, weight gain!!!, dark thoughts. This is a horrible drug at least for me it was. It did lower my BP and heart rate to an optimist level but honestly I would rather have it be a little higher than be on this drug F 43 1 years
25 1X day
8/23/2021
Email
 1  BP Mental drug !! Was on 25mg moved up by heart surgeon to 50mg for no real reason only a slight higher Number on Dys ! Then on to 100mg !! I feel absolute ill with this drug I'm stopping and going back to 25mg DONT take it unless you want back pain fatigue tiredness going to the toilet anyone else had loo problems with this ?? And anxiety big time Nasty drug leave alone M 70 1 weeks
1X day
8/14/2021
Email
 1  Elevated blood pressure This drug is horrible . Only after second dose my body felt like it was on fire. Burning diarrhea & vomiting . Had anxiety off the charts Beware of this drug. With only two doses it can make you miserable . Never again F 57 2 days
25 mg 1X day
8/6/2021
 1  Hypertension My legs ached to the bone my hips and lower back ached. My doctor first said I wasn't eating enough protein ! Only after reading other people had lower back pain did I suggest it was this medicine. She is changing it now but I don't know how long before the aches stop F 64 4 months
100 mg 1X day
6/9/2021
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 1  Bp Extremely tired all day. Feel disconnected and fuzzy headed. Difficulty walking upstairs, dry mouth . Feel anxious and miserable. Never felt like this before F 70 43 days
12.5 1X day
6/1/2021
 1  Blood pressure This is awful medication, the anxiety is unreal along with the panic attacks!! Dizziness. Tingling in feet and legs. Fatigue all the time. Don't recommend it!! Leave it at the pharmacy F 62 0 months
50 MG 1X day
4/29/2021
 1  Blood pressure Jittery. Anxious and anxiety Hoping to stop it F 85 30 days
50mg 1X day
2/8/2021
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 1  High blood pressure Arm pain, tense muscles in back and left side, tension in neck and temple on left side of face, burning sensation in veins, headaches, eye strain, dry heaving, cold fingers and toes, sweaty, anxiety, feeling of hopelessness. Been trying to stop this medication but BP rises too high too quickly when off it after 36 hours. Felt nervous, shakes, and hypertensive in my arms. Felt better an hour after taking it. Need to ease off of it slowly. M 38 3 months
100 mg 1X day
1/11/2021
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 1  High BP I actually thought I was dying. Extreme dizziness, tachycardia, confusion, insomnia, loss of appetite, burning sensation from my lady parts up through my chest, extreme chest pain, SOB. Anytime I have a little pain or any movement through my body I get very dizzy. When will this stop. I haven't taken it in 5-6 days. Has anyone else experienced side effects this long? Please email me. I have been to one of the biggest medical centers in the south and all my tests (heart,CT, bloodwork) came back beautiful. F 41 21 days
50mg 1X day
11/28/2020
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 1  hypertension Total insomnia, extreme drowsiness (yes, both at the same time!), coughing, burning sensation in the chest, very low heart rate. Even when taken in the morning after good night's sleep and strong coffee, this drug causes me to feel extremely drowsy within an hour, but IRONICALLY it gives me 100% INSOMNIA at the same time! Maddening - it makes me terribly sleepy but totally unable to fall asleep!!! Also it causes coughing and burning sensation in chest. Only moderately lowers BP but it makes my heart rate drop by about 10 bpm. I will never take it again. M 69 3 days
25 MG 1X day
11/16/2020
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 1  High Blood Pressure I was on Atenolol 75 mg. Doctor changed me to Losartan. I've had so many side effects, headaches, nausea, backaches, heart flutters, no energy having to stay in bed! I refuse to continue to take this! F 65 6 days
25 1X day
10/8/2020
 1  High bp Tingling in my arms and hands,sweating,heart pounds so hard at night I cant sleep.. my head feels stuffy.dry mouth. Can't sleep.my aniexty is through the roof! I'm done with this drug! Also my back hurts! F 46 5 months
100 1X day
9/11/2020
Email
 1  Hypertension severe indigestion caused blood pressure to rise. Made me dizzy and anxious. Will not take anymore. I am done. F 58 1 days
100mg 1X day
9/4/2020
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COZAAR  (LOSARTAN POTASSIUM):  Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes. It is also used to lower the risk of strokes in patients with high blood pressure and an enlarged heart. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Losartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so that blood can flow more easily.   FDA Approval Date: 1998-10-13 (Sources: U.S. Centers for Medicare Services, FDA)

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