Relpax and Lysine drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Relpax (eletriptan hydrobromide) and Lysine (lysine). Common drug interactions include hypertension among females and eye infection among males.

The phase IV clinical study analyzes what interactions people have when they take Relpax and Lysine. It is created by eHealthMe based on reports of 52 people who take the same drugs from the FDA, and is updated regularly.

What is Relpax?

Relpax has active ingredients of eletriptan hydrobromide. It is often used in migraine. eHealthMe is studying from 9,259 Relpax users. Check the latest studies of Relpax.

What is Lysine?

Lysine has active ingredients of lysine. It is often used in herpes labialis (oral herpes simplex). eHealthMe is studying from 16,524 Lysine users. Check the latest studies of Lysine.

On Jul, 18, 2026

52 people who take Relpax and Lysine together, and have interactions are studied.

What are the common drug interactions of Relpax and Lysine, by gender? *:

female:

Hypertension (high blood pressure)
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development)
Pain in extremity
Chest discomfort
Malaise (a feeling of general discomfort or uneasiness)
Vision blurred
Autoimmune disorder (a condition in which the immune system attacks the body's normal substances and tissue)
Autoimmune thyroiditis (form of thyroiditis associated with an autoimmune disease)
Blood iron decreased
Blood potassium decreased

male:

Eye infection
Joint injury
Postoperative wound infection
Sinusitis (inflammation of sinus)
Skin infection
Upper respiratory tract infection

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Blood cholesterol increased
Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
Hypertension (high blood pressure)
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development)
Stress
Morning sickness (sickness in morning during pregnancy)
Fatigue (feeling of tiredness)
Pain in extremity
Vomiting in pregnancy
Autoimmune disorder (a condition in which the immune system attacks the body's normal substances and tissue)

40-49:

Drug hypersensitivity
Rash pruritic (redness with itching)
Surgery

50-59:

Renal disorder (kidney disease)
Visual impairment
Abdominal discomfort
Autoimmune disorder (a condition in which the immune system attacks the body's normal substances and tissue)
Autoimmune thyroiditis (form of thyroiditis associated with an autoimmune disease)
Blood cholesterol increased
Blood iron decreased
Blood potassium decreased
Dyspnoea (difficult or laboured respiration)
Electrocardiogram st segment depression

60+:

Drug ineffective
Dizziness
Headache (pain in head)
Irritability
Mood swings (an extreme or rapid change in mood)

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 21 people, 40.38%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 20 people, 38.46%
Insomnia (sleeplessness): 8 people, 15.38%
Restless Leg Syndrome (a powerful urge to move your legs): 6 people, 11.54%
Nausea (feeling of having an urge to vomit): 6 people, 11.54%
Pain: 5 people, 9.62%
Fibromyalgia (a long-term condition which causes pain all over the body): 5 people, 9.62%
Myasthenia Gravis (a chronic condition that causes muscles to tire and weaken easily): 4 people, 7.69%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 4 people, 7.69%
Dizziness: 4 people, 7.69%

* Approximation only. Some reports may have incomplete information.

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