Allegra and Topicort drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Allegra (fexofenadine hydrochloride) and Topicort (desoximetasone). Common drug interactions include pain among females and asthenia among males.

The phase IV clinical study analyzes what interactions people have when they take Allegra and Topicort. It is created by eHealthMe based on reports of 30 people who take the same drugs from the FDA, and is updated regularly.

What is Allegra?

Allegra has active ingredients of fexofenadine hydrochloride. It is often used in allergies. eHealthMe is studying from 75,497 Allegra users. Check the latest studies of Allegra.

What is Topicort?

Topicort has active ingredients of desoximetasone. eHealthMe is studying from 3,423 Topicort users. Check the latest studies of Topicort.

On Jul, 28, 2026

30 people who take Allegra and Topicort together, and have interactions are studied.

What are the common drug interactions of Allegra and Topicort, by gender? *:

female:

Pain
Skin exfoliation (removal of the oldest dead skin cells)
Urticaria (rash of round, red welts on the skin that itch intensely)
Axillary mass
Axillary pain
Drug ineffective
Injection site bruising
Lipoma (a growth of fatty tissue that slowly develops just under your skin)
Neoplasm (tumour)
Ovarian mass (mass in ovary)

male:

Asthenia (weakness)
Blood creatinine increased
Peroneal nerve palsy
Thrombocytopenia (decrease of platelets in blood)
Transient ischaemic attack (a transient episode of neurologic dysfunction caused by ischemia (loss of blood flow))
Aortic dilatation
Arthralgia (joint pain)
Cardiac failure
Cardiomyopathy (weakening of the heart muscle)
Cardiovascular insufficiency (inadequate functioning of heart)

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

0-1:

n/a

2-9:

n/a

10-19:

Anaphylactic reaction (serious allergic reaction)
Asthenia (weakness)
Swelling
Swelling face
Urticaria (rash of round, red welts on the skin that itch intensely)

20-29:

n/a

30-39:

Anxiety
Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
Faecaloma (hard mass of fecal matter)
Haematoma (collection of blood outside the blood vessels)
Injection site bruising
Injection site pain
Injury
Local swelling (swelling at the site of some application of substance or injury)
Muscle atrophy (a decrease in the mass of the muscle)
Overdose

40-49:

Axillary mass
Axillary pain
Headache (pain in head)
Lipoma (a growth of fatty tissue that slowly develops just under your skin)
Neoplasm (tumour)
Ovarian mass (mass in ovary)
Anaplastic large cell lymphoma t- and null-cell types (t-cell or null-cell cancer, a type of blood cancer)
Dental necrosis (tissue inside a tooth dies)
Sensitivity of teeth
Abscess (pus)

50-59:

Injection site haemorrhage (bleeding from injection site)
Injection site bruising
Injection site pain
Abdominal pain upper
Breath sounds
Cardiac failure congestive
Dizziness
Feeling cold
Headache (pain in head)
Hyperhidrosis (abnormally increased sweating)

60+:

Pruritus (severe itching of the skin)
Anaemia (lack of blood)
Tremor (trembling or shaking movements in one or more parts of your body)
Upper respiratory tract infection
Drug ineffective
Fatigue (feeling of tiredness)
Alopecia (absence of hair from areas of the body)
Asthenia (weakness)
Blood creatinine increased
Cardiac failure

What are the existing conditions these people have? *

Eczema (patches of skin become rough and inflamed, with itching and bleeding blisters): 12 people, 40.00%
Psoriasis (immune-mediated disease that affects the skin): 8 people, 26.67%
Multiple Allergies (allergy to multiple agents): 6 people, 20.00%
Asthma: 6 people, 20.00%
Itching: 5 people, 16.67%
High Blood Cholesterol: 4 people, 13.33%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 4 people, 13.33%
Urinary Tract Infection: 3 people, 10.00%
Pain: 3 people, 10.00%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 3 people, 10.00%

* Approximation only. Some reports may have incomplete information.

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