Melatonin and Erleada drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Melatonin (melatonin) and Erleada (apalutamide). Common drug interactions include fatigue among males.

The phase IV clinical study analyzes what interactions people have when they take Melatonin and Erleada. It is created by eHealthMe based on reports of 20 people who take the same drugs from the FDA, and is updated regularly.

What is Melatonin?

Melatonin has active ingredients of melatonin. It is often used in insomnia. eHealthMe is studying from 56,212 Melatonin users. Check the latest studies of Melatonin.

What is Erleada?

Erleada has active ingredients of apalutamide. eHealthMe is studying from 7,519 Erleada users. Check the latest studies of Erleada.



On Jul, 13, 2026

20 people who take Melatonin and Erleada together, and have interactions are studied.

Melatonin and Erleada drug interactions.

What are the common drug interactions of Melatonin and Erleada, by gender? *:

female:

n/a

male:

  1. Fatigue (feeling of tiredness)
  2. Breast enlargement
  3. Fall
  4. Hallucination (an experience involving the perception of something not present)
  5. Hot flush (sudden feelings of heat)
  6. Muscle spasms (muscle contraction)
  7. Pancreatitis (inflammation of pancreas)
  8. Prostatic specific antigen increased
  9. Asthenia (weakness)
  10. Back pain

What are the common drug interactions of Melatonin and Erleada, 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:

  1. Cheyne-stokes respiration (abnormal pattern of breathing combination of slow and faster)
  2. Encephalopathy (functioning of the brain is affected by some agent or condition)
  3. Hepatic failure (liver failure)
  4. Hypovolaemia (a decreased volume of circulating blood in the body)
  5. Metabolic acidosis (body produces too much acid, or when the kidneys are not removing enough acid from the body)
  6. Sepsis (a severe blood infection that can lead to organ failure and death)
  7. Urosepsis (secondary infection that occurs when a urinary tract infection spreads to the bloodstream)

60+:

  1. Breast enlargement
  2. Fatigue (feeling of tiredness)
  3. Muscle spasms (muscle contraction)
  4. Prostatic specific antigen increased
  5. Asthenia (weakness)
  6. Back pain
  7. Blood glucose increased
  8. Dyspnoea (difficult or laboured respiration)
  9. Feeling cold
  10. Gait disturbance

What are the existing conditions these people have? *

  1. Prostate Cancer: 11 people, 55.00%
  2. Sleep Disorder: 4 people, 20.00%
  3. Restless Leg Syndrome (a powerful urge to move your legs): 4 people, 20.00%
  4. Renal Cell Carcinoma (a kidney cancer): 4 people, 20.00%
  5. Pain: 4 people, 20.00%
  6. Sinus Disorder (disease of sinus): 2 people, 10.00%
  7. Prostate Cancer Metastatic: 2 people, 10.00%
  8. Paranasal Sinus Hypersecretion: 2 people, 10.00%
  9. Immune System Disorder: 2 people, 10.00%
  10. High Blood Pressure: 2 people, 10.00%

* Approximation only. Some reports may have incomplete information.

Do you take Melatonin and Erleada?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously



Related studies:

Effectiveness of, side effects of, and alternative drugs to the 2 drugs:

Browse all drug interactions of Melatonin and Erleada:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Melatonin:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all side effects of Erleada:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all interactions between Melatonin and drugs from A to Z:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all interactions between Erleada and drugs from A to Z:

a b c d e f g h i j k l m n o p q r s t u v w x y z

How the study uses the data?

The study uses data from the FDA. It is based on melatonin and apalutamide (the active ingredients of Melatonin and Erleada, respectively), and Melatonin and Erleada (the brand names). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Who is eHealthMe?

With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).

WARNING, DISCLAIMER, USE FOR PUBLICATION

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.



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