Glucosamine and Timolol drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Glucosamine (glucosamine) and Timolol (timolol). Common drug interactions include nasopharyngitis among females and confusional state among males.

The phase IV clinical study analyzes what interactions people have when they take Glucosamine and Timolol. It is created by eHealthMe based on reports of 34 people who take the same drugs from the FDA, and is updated regularly.

What is Glucosamine?

Glucosamine has active ingredients of glucosamine. It is often used in joint pain. eHealthMe is studying from 15,547 Glucosamine users. Check the latest studies of Glucosamine.

What is Timolol?

Timolol has active ingredients of timolol. It is often used in glaucoma. eHealthMe is studying from 9,142 Timolol users. Check the latest studies of Timolol.



On Jul, 19, 2026

34 people who take Glucosamine and Timolol together, and have interactions are studied.

Glucosamine and Timolol drug interactions.

What are the common drug interactions of Glucosamine and Timolol, by gender? *:

female:

  1. Nasopharyngitis (inflammation of the nasopharynx)
  2. Nephropathy (damage to or disease of a kidney)
  3. Neuropathy peripheral (surface nerve damage)
  4. Oropharyngeal pain
  5. Oxygen saturation increased
  6. Pain in extremity
  7. Plasma cell myeloma (cancer that begins in plasma cells)
  8. Polyp
  9. Productive cough
  10. Pruritus (severe itching of the skin)

male:

  1. Confusional state
  2. Drug ineffective
  3. Sleep disorder
  4. Weight fluctuation
  5. Amnesia (deficit in memory caused by brain damage, disease, or psychological trauma)
  6. Cardiac disorder
  7. Diarrhoea
  8. Dyspnoea (difficult or laboured respiration)
  9. Fluid retention (an abnormal accumulation of fluid in the blood)
  10. Limb discomfort (discomfort in leg)

What are the common drug interactions of Glucosamine and Timolol, 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. Peripheral swelling
  2. Abdominal pain
  3. Abdominal pain upper
  4. Chronic kidney disease
  5. Drug ineffective
  6. Eye disorder
  7. Hepatic steatosis (fatty liver disease)
  8. Intervertebral disc degeneration (spinal disc degeneration)
  9. Pain in extremity
  10. Tubulointerstitial nephritis (a form of nephritis affecting the interstitium of the kidneys surrounding the tubules)

60+:

  1. Dizziness
  2. Diarrhoea
  3. Asthenia (weakness)
  4. Drug ineffective
  5. Fatigue (feeling of tiredness)
  6. Fluid retention (an abnormal accumulation of fluid in the blood)
  7. Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
  8. Hypoacusis (loss of hearing)
  9. Limb discomfort (discomfort in leg)
  10. Micturition urgency (urgency to pass the urine)

What are the existing conditions these people have? *

  1. Multiple Myeloma (cancer of the plasma cells): 5 people, 14.71%
  2. Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 4 people, 11.76%
  3. Pain: 4 people, 11.76%
  4. Idiopathic Pulmonary Fibrosis (chronic lung disease): 4 people, 11.76%
  5. Hypersensitivity: 4 people, 11.76%
  6. High Blood Pressure: 4 people, 11.76%
  7. High Blood Cholesterol: 4 people, 11.76%
  8. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 3 people, 8.82%
  9. Arthritis (form of joint disorder that involves inflammation of one or more joints): 3 people, 8.82%
  10. Urinary Tract Infection: 2 people, 5.88%

* Approximation only. Some reports may have incomplete information.

Do you take Glucosamine and Timolol?

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Related studies:

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

Browse all drug interactions of Glucosamine and Timolol:

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 Glucosamine:

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 Timolol:

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 Glucosamine 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 Timolol 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 glucosamine and timolol (the active ingredients of Glucosamine and Timolol, respectively), and Glucosamine and Timolol (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.

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