Niacin and Androderm drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Niacin (niacin) and Androderm (testosterone). Common drug interactions include flushing among females and pain among males.

The phase IV clinical study analyzes what interactions people have when they take Niacin and Androderm. It is created by eHealthMe based on reports of 14 people who take the same drugs from the FDA, and is updated regularly.

What is Niacin?

Niacin has active ingredients of niacin. It is often used in high blood cholesterol. eHealthMe is studying from 9,009 Niacin users. Check the latest studies of Niacin.

What is Androderm?

Androderm has active ingredients of testosterone. It is often used in testosterone. eHealthMe is studying from 4,115 Androderm users. Check the latest studies of Androderm.

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, 01, 2026

14 people who take Niacin and Androderm together, and have interactions are studied.

What are the common drug interactions of Niacin and Androderm, by gender? *:

female:

Flushing (the warm, red condition of human skin)
Hypertrichosis (hair growth on the body in an amount considered abnormal)
Libido decreased (loss of interest in sex)
Polycythaemia (proportion of blood volume that is occupied by red blood cells increases)

male:

Pain
Application site irritation
Intervertebral disc degeneration (spinal disc degeneration)
Mobility decreased (ability to move is reduced)
Renal impairment (severely reduced kidney function)
Urinary tract disorder
Application site erythema (redness of the skin at application site)
Hip arthroplasty
Abdominal pain
Angina pectoris (chest pain due to ischemia of the heart muscle)

What are the common drug interactions of Niacin and Androderm, 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:

Abdominal pain
Angina pectoris (chest pain due to ischemia of the heart muscle)
Appetite decreased (decreased appetite occurs when you have a reduced desire to eat)
Chest pain
Haematuria present (presence of blood in urine due to trauma)
Heart disease
Left ventricular failure (left ventricle fails to contract forcefully)
Nausea (feeling of having an urge to vomit)
Oedema lower limb (fluid collection in tissue of lower leg)
Proteinuria present

50-59:

Cardiac failure congestive
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)

60+:

Application site irritation
Blood glucose increased
Asthenia (weakness)
Bone marrow disorder
C-reactive protein increased
Dyspnoea (difficult or laboured respiration)
Gastric cancer (stomach cancer)
Haematocrit increased
Hip fracture
Hypertrichosis (hair growth on the body in an amount considered abnormal)

What are the existing conditions these people have? *

Osteoporosis (bones weak and more likely to break): 3 people, 21.43%
Hiv Infection: 2 people, 14.29%
Diabetes: 2 people, 14.29%
Thyroid Diseases: 1 person, 7.14%
Stress And Anxiety: 1 person, 7.14%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 1 person, 7.14%
High Blood Pressure: 1 person, 7.14%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 7.14%
Enlarged Prostate: 1 person, 7.14%
Blood Testosterone Decreased: 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

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