Cephalexin and Hydroxocobalamin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Cephalexin (cephalexin) and Hydroxocobalamin (hydroxocobalamin). Common drug interactions include drug withdrawal syndrome among females and aphthous stomatitis among males.

The phase IV clinical study analyzes what interactions people have when they take Cephalexin and Hydroxocobalamin. It is created by eHealthMe based on reports of 27 people who take the same drugs from the FDA, and is updated regularly.

What is Cephalexin?

Cephalexin has active ingredients of cephalexin. It is often used in infection. eHealthMe is studying from 30,580 Cephalexin users. Check the latest studies of Cephalexin.

What is Hydroxocobalamin?

Hydroxocobalamin has active ingredients of hydroxocobalamin. It is often used in pernicious anaemia. eHealthMe is studying from 4,273 Hydroxocobalamin users. Check the latest studies of Hydroxocobalamin.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 21, 2026

27 people who take Cephalexin and Hydroxocobalamin together, and have interactions are studied.

Cephalexin and Hydroxocobalamin drug interactions.

What are the common drug interactions of Cephalexin and Hydroxocobalamin, by gender? *:

female:

Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)
Drug withdrawal syndrome neonatal (prenatal nas is caused by discontinuation of drugs taken by the pregnant mother)
Foetal exposure during pregnancy (exposing your unborn child to contraindicated in pregnancy leads birth defect)
Limb injury
Nausea (feeling of having an urge to vomit)
Abdominal pain upper
Asthenia (weakness)
Blister (small pocket of fluid within the upper layers of the skin caused by forceful rubbing (friction), burning, freezing, chemical exposure)
Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
Contusion (a type of hematoma of tissue in which capillaries)

male:

Aphthous stomatitis (mouth ulcer)
Myalgia (muscle pain)
Hyponatraemia (abnormally low level of sodium in the blood; associated with dehydration)
Renal pain (kidney pain)
Sensory disturbance (sense disturbance)
Pruritus (severe itching of the skin)
Rash
Arthralgia (joint pain)
Burning sensation
Escherichia urinary tract infection (urinary tract infection by escherichia coli)

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

0-1:

Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)
Drug withdrawal syndrome neonatal (prenatal nas is caused by discontinuation of drugs taken by the pregnant mother)
Foetal exposure during pregnancy (exposing your unborn child to contraindicated in pregnancy leads birth defect)

2-9:

n/a

10-19:

n/a

20-29:

Blister (small pocket of fluid within the upper layers of the skin caused by forceful rubbing (friction), burning, freezing, chemical exposure)
Contusion (a type of hematoma of tissue in which capillaries)
Fluid retention (an abnormal accumulation of fluid in the blood)
Hypoaesthesia facial (reduced sense of touch or sensation on face)
Mouth ulceration (mouth ulcers)
Rash pruritic (redness with itching)
Swelling face
Yellow skin
Alanine aminotransferase increased
Blood bilirubin increased

30-39:

n/a

40-49:

n/a

50-59:

n/a

60+:

Rash
Fatigue (feeling of tiredness)
Dyspnoea (difficult or laboured respiration)
Fall
Fluid overload (too much fluid in the blood)
Hypersomnia (excessive daytime sleepiness (eds))
Mucosal inflammation (infection of mucous membrane)
Myalgia (muscle pain)
Nasopharyngitis (inflammation of the nasopharynx)
Pruritus (severe itching of the skin)

What are the existing conditions these people have? *

Urinary Tract Infection: 6 people, 22.22%
Pyoderma Gangrenosum (ulcerating condition of skin that results in heaped borders with a typical appearance): 6 people, 22.22%
Depressed Mood: 6 people, 22.22%
Ill-Defined Disorder: 4 people, 14.81%
Pain: 2 people, 7.41%
Non-Hodgkin's Lymphoma (malignant (cancer) cells form in the lymph system): 2 people, 7.41%
Nausea (feeling of having an urge to vomit): 2 people, 7.41%
Multiple Myeloma (cancer of the plasma cells): 2 people, 7.41%
Major Depression (a mood state that goes well beyond temporarily feeling sad or blue. it is a serious medical illness that affects one's thoughts, feelings): 2 people, 7.41%
High Blood Cholesterol: 2 people, 7.41%

* Approximation only. Some reports may have incomplete information.

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