Ceclor and Darvocet drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Ceclor (cefaclor) and Darvocet (acetaminophen; propoxyphene hydrochloride). Common drug interactions include skin exfoliation among females and drug hypersensitivity among males.

The phase IV clinical study analyzes what interactions people have when they take Ceclor and Darvocet. It is created by eHealthMe based on reports of 33 people who take the same drugs from the FDA, and is updated regularly.

What is Ceclor?

Ceclor has active ingredients of cefaclor. It is often used in sinusitis. eHealthMe is studying from 1,673 Ceclor users. Check the latest studies of Ceclor.

What is Darvocet?

Darvocet has active ingredients of acetaminophen; propoxyphene hydrochloride. It is often used in pain. eHealthMe is studying from 12,131 Darvocet users. Check the latest studies of Darvocet.

On Jul, 31, 2026

33 people who take Ceclor and Darvocet together, and have interactions are studied.

What are the common drug interactions of Ceclor and Darvocet, by gender? *:

female:

Skin exfoliation (removal of the oldest dead skin cells)
Urticaria (rash of round, red welts on the skin that itch intensely)
Abdominal pain upper
Anal fistula
Anaphylactic reaction (serious allergic reaction)
Anxiety
Asthenia (weakness)
Chills (felling of cold)
Cough
Crohn's disease (a condition that causes inflammation of the gastrointestinal tract)

male:

Drug hypersensitivity
Actinic keratosis (skin disease due to sun exposure)
Atrial flutter (an abnormal heart rhythm that occurs in the atria of the heart)
Atrial tachycardia (rhythm disturbance that arises in the atria)
Azotaemia (excess of urea or other nitrogenous compounds in the blood)
Basal cell carcinoma (a skin cancer, it rarely metastasizes or kills)
Bladder outlet obstruction (urological condition where the urine flow from the urinary bladder through the urethra is impeded)
Blepharitis (chronic inflammation of the eyelid)
Blood pressure decreased
Breath sounds

What are the common drug interactions of Ceclor and Darvocet, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
Pulmonary embolism (blockage of the main artery of the lung)

20-29:

Anal fistula
Anxiety
Crohn's disease (a condition that causes inflammation of the gastrointestinal tract)
Nephrolithiasis (calculi in the kidneys)
Panic attack

30-39:

Insomnia (sleeplessness)

40-49:

Ammonia increased
Aneurysm (enlargement of an artery caused by a weakening of the artery wall)
Arthralgia (joint pain)
Ascites (accumulation of fluid in the abdominal cavity)
Blood calcium decreased
Blood calcium increased
Blood creatinine increased
Blood potassium decreased
Blood urea decreased
Blood urea increased

50-59:

Drug hypersensitivity
Anaphylactic reaction (serious allergic reaction)
Fatigue (feeling of tiredness)
Nausea (feeling of having an urge to vomit)
Sleep terror (felling of terror in sleep)
Tongue oedema (swelling of tongue)

60+:

Drug hypersensitivity
Headache (pain in head)
Arthralgia (joint pain)
Asthenia (weakness)
Atelectasis (partial or complete collapse of the lung)
Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Atrial flutter (an abnormal heart rhythm that occurs in the atria of the heart)
Atrial tachycardia (rhythm disturbance that arises in the atria)
Azotaemia (excess of urea or other nitrogenous compounds in the blood)
Basal cell carcinoma (a skin cancer, it rarely metastasizes or kills)

What are the existing conditions these people have? *

Spinal Pain (pain in spine): 2 people, 6.06%
Joint Pain: 2 people, 6.06%

* Approximation only. Some reports may have incomplete information.

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