This report is for all products sharing this active ingredient. For more details, please use our Workbench for research on individual brands like Diltiazem.
The quarterly trend chart illustrates changing levels of adverse events over time. Results from both the FDA Adverse Event Database (FAERS) and adverse events extracted from social media by Druginformer are plotted side-by-side for easy comparison.
The proportion of people completing user reviews who complained about a side effect.
The proportion of social media adverse event complaints for each adverse event type.
The proportion of FAERS (FDA) adverse event complaints for each adverse event type.
Social Media (Online Comments) |
FAERS (Reports Submitted to FDA) |
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Side Effect | On Drug Label |
Overall Alarm |
Reports | % of Reports |
Alarm | Reports | % of Reports |
Alarm |
* DrugInformer calculates alarm using a proprietary algorithm. Alarm should not be taken as an ofiicial signal from the FDA or other regulatory entity.
Druginformer Identified Side Effects: Dizziness, Back pain, Bone pain, Diarrhoea, Nausea, Gastrointestinal pain, Abdominal pain upper, Abdominal distension
Effectiveness Rating: Overall Rating:
Posted By Rhonda on August 9, 2019 @ 1:57 pm
“The dizziness was extreme on first dose and got worse with an inability for focus on even the smallest task. All morning diarrhea for a 6 weeks. High stomach pain for 6 weeks with moderate nausea. Debilitating back pain for 4 weeks and still uncomfortable after 2 months. Cut dose in half, and still fighting through a brain fog all morning but can focus better. Lowers bp but unable to tolerate the side effects.”
Druginformer Identified Side Effects: Musculoskeletal pain, Sleep disorder, Tinnitus, Joint swelling, Arthralgia
Effectiveness Rating: Overall Rating:
Posted By Lorraine on July 12, 2018 @ 9:01 am
“I stopped taking this med 3 days ago after 2 years of taking it.”
Druginformer Identified Side Effects: Disturbance in attention
Effectiveness Rating: Overall Rating:
Posted By Ernest on June 3, 2018 @ 5:11 pm
“hard to think at times..did not have this problem before taking.Lighthead.Brain fog seems to fade as the day wears o”
Druginformer Identified Side Effects: Chest pain, Feeling cold, Cold sweat, Hypoaesthesia, Anxiety, Cough, Vocal cord disorder
Posted By Anonymous in askapatient.com on September 14, 2015 @ 12:00 am
“Side Effects: Chest pain, cough, raspy voice, numbness in inner cheeks, tongue, and hands, cold clammy hands and feet, anxiety, Did regulate heartbeat but added lots of side effects. No sex...”
Druginformer Identified Side Effects: Arthralgia, Chest pain, Dizziness, Pericarditis, Euphoric mood, Disturbance in attention, Musculoskeletal discomfort
Posted By Anonymous in askapatient.com on September 6, 2015 @ 12:00 am
“Side Effects: Dizzy/Lighthead, brain fog, chest pain that mimics pericarditis, muscle aches and pains Initially thought this drug was ok, but after stopping and side effects diminshed then ...”
Druginformer Identified Side Effects: Pain, Nervousness
Posted By Anonymous in askapatient.com on August 25, 2015 @ 12:00 am
“Side Effects: Pains around the chest area, local doc thinks the drug is dilating the osepeaghus causing increased acid and GORD. Lightheadness, nervousness. The drug seems to be doing its t...”
Druginformer Identified Side Effects: Aortic valve replacement, Swelling
Posted By Carl Forbes in fdb.rxlist.com on August 11, 2015 @ 12:00 am
“I had a heart (aortic valve) replacement 2-14-14 never could get my irregular heart beat fixed, then a few months later contracted MS. had to have ablation in July 2015, it worked for the problem I ha...”
Druginformer Identified Side Effects: Constipation, Palpitations, Sleep terror, Somnolence, Decreased appetite
Posted By Anonymous in askapatient.com on June 12, 2015 @ 12:00 am
“Side Effects: Still have heart palps, especially during eating, so I am not eating, vivid nightmare,constipation,hard to get up in the morning ”
Druginformer Identified Side Effects: Palpitations, Weight decreased, Decreased appetite
Posted By Anonymous in askapatient.com on May 29, 2015 @ 12:00 am
“Side Effects: Pounding heart feeling full lost 6 pounds because I couldn't eat. ”
Druginformer Identified Side Effects: Arthralgia, Pain, Lethargy, Calcium deficiency, Blood pressure decreased
Posted By skylark in fdb.rxlist.com on May 22, 2015 @ 12:00 am
“Although this medication has lowered my blood pressure as intended, one of the side effects is severe aching bones in my legs. The pain has incapacitated me and I've only been taking it for two weeks ...”
* Warning: The facts and figures contained in these reports are accurate to the best of our capability; however, our metrics are only meant to augment your medical knowledge, and should never be used as the sole basis for selecting a new medication. As with any medical decision, be sure to work with your doctor to ensure the best choices are made for your condition.
* About FAERS: The FDA Adverse Event Reporting System (FAERS) is used by FDA for activities such as looking for new safety concerns that might be related to a marketed product, evaluating a manufacturer's compliance to reporting regulations and responding to outside requests for information. Reporting of adverse events is a voluntary process, and not every report is sent to FDA and entered into FAERS. The FAERS database may contain duplicate reports, the report quality is variable, and many factors may influence reporting (e.g., media attention, length of time a drug is marketed, market share). For these reasons, FAERS case reports cannot be used to calculate incidence or estimates of risk for a particular product or compare risks between products.
User Voices
The following are comments from users that experienced side effects while taking Diltiazem Hydrochloride
Bradycardia
“Significant bradycardia . I had to stop taking it.”
Source: Diltiazem
View full report on Diltiazem Hydrochloride related bradycardia
Did the author experience bradycardia while taking diltiazem hydrochloride?
What is this?Pruritus
“Side Effects: Itchy red urticartia over entire body. This rash covered every inch of skin, causing swelled face and eyes. Anti-histimines did not relieve. Condition self relieved 2 weeks after sto...”
Source: Diltiazem
View full report on Diltiazem Hydrochloride related pruritus
Did the author experience pruritus while taking diltiazem hydrochloride?
What is this?Erythema
“Side Effects: Itchy red urticartia over entire body. This rash covered every inch of skin, causing swelled face and eyes. Anti-histimines did not relieve. Condition self relieved 2 weeks after sto...”
Source: Diltiazem
View full report on Diltiazem Hydrochloride related erythema
Did the author experience erythema while taking diltiazem hydrochloride?
What is this?