Q10 and Valchlor drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Q10 (coenzyme q - 10) and Valchlor (mechlorethamine hydrochloride). Common drug interactions include application site pain among females and erythema among males.

The phase IV clinical study analyzes what interactions people have when they take Q10 and Valchlor. It is created by eHealthMe based on reports of 26 people who take the same drugs from the FDA, and is updated regularly.

What is Q10?

Q10 has active ingredients of coenzyme q - 10. eHealthMe is studying from 34,261 Q10 users. Check the latest studies of Q10.

What is Valchlor?

Valchlor has active ingredients of mechlorethamine hydrochloride. eHealthMe is studying from 2,539 Valchlor users. Check the latest studies of Valchlor.

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 Sep, 02, 2026

26 people who take Q10 and Valchlor together, and have interactions are studied.

What are the common drug interactions of Q10 and Valchlor, by gender? *:

female:

Application site pain
Application site irritation
Pain of skin
Application site erythema (redness of the skin at application site)
Death
Graft versus host disease in lung (the donated bone marrow or stem cells view the recipient's body as foreign, and the donated cells/bone marrow attack the lung)
Lymphoma (cancer that begins in immune system cells)
Malignant neoplasm progression (cancer tumour came back)
Pneumonia fungal
Swelling

male:

Erythema (redness of the skin)
Urticaria (rash of round, red welts on the skin that itch intensely)
Application site exfoliation (application site removal of the oldest dead skin cells on the skin's outermost surface)
Application site pain
Application site papules (solid elevation of skin with no visible fluid at application site)
Dry skin
Hyperhidrosis (abnormally increased sweating)
Malignant neoplasm progression (cancer tumour came back)
Skin burning sensation
Skin exfoliation (removal of the oldest dead skin cells)

What are the common drug interactions of Q10 and Valchlor, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

n/a

50-59:

Application site discharge
Application site exfoliation (application site removal of the oldest dead skin cells on the skin's outermost surface)
Application site pain
Application site swelling
Dermatitis contact (skin reaction (dermatitis) resulting from exposure to allergens)
Eye irritation
Eye pain
Fatigue (feeling of tiredness)
Influenza
Skin reaction

60+:

Application site pain
Application site erythema (redness of the skin at application site)
Dry skin
Hyperhidrosis (abnormally increased sweating)
Malignant neoplasm progression (cancer tumour came back)
Pain of skin
Pruritus (severe itching of the skin)
Skin burning sensation
Skin exfoliation (removal of the oldest dead skin cells)
Skin reaction

What are the existing conditions these people have? *

Mycosis Fungoides (lymphocytes (a type of white blood cell) become malignant (cancerous) and affect the skin): 15 people, 57.69%

* Approximation only. Some reports may have incomplete information.

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