Calcium lactate and Valacyclovir drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Calcium lactate (calcium) and Valacyclovir (valacyclovir hydrochloride). Common drug interactions include asthenia among females and cytokine release syndrome among males.

The phase IV clinical study analyzes what interactions people have when they take Calcium lactate and Valacyclovir. It is created by eHealthMe based on reports of 13 people who take the same drugs from the FDA, and is updated regularly.

What is Calcium lactate?

Calcium lactate has active ingredients of calcium. eHealthMe is studying from 1,682 Calcium lactate users. Check the latest studies of Calcium lactate.

What is Valacyclovir?

Valacyclovir has active ingredients of valacyclovir hydrochloride. It is often used in genital herpes. eHealthMe is studying from 42,107 Valacyclovir users. Check the latest studies of Valacyclovir.

On Aug, 02, 2026

13 people who take Calcium lactate and Valacyclovir together, and have interactions are studied.

Calcium lactate and Valacyclovir drug interactions.

What are the common drug interactions of Calcium Lactate and Valacyclovir, by gender? *:

female:

Asthenia (weakness)
Dizziness
Nausea (feeling of having an urge to vomit)
Pain
Pain in extremity
Syncope (loss of consciousness with an inability to maintain postural tone)
Asthma
Chest discomfort
Cough
Dyspnoea (difficult or laboured respiration)

male:

Cytokine release syndrome (immediate complication occurring with the use of anti-t cell antibody infusions)
Haematuria (presence of blood in urine)
Myelosuppression (a decrease in the production of blood cells)
Pyrexia (fever)
Klebsiella sepsis (klebsiella causes a potentially fatal whole-body inflammation)
Back pain
Death
Decreased activity
Decreased appetite
Embolism (obstruction of an artery, typically by a clot of blood or an air bubble)

What are the common drug interactions of Calcium Lactate and Valacyclovir, 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:

Cytokine release syndrome (immediate complication occurring with the use of anti-t cell antibody infusions)
Haematuria (presence of blood in urine)
Klebsiella sepsis (klebsiella causes a potentially fatal whole-body inflammation)
Asthma
Chest discomfort
Cough
Dyspnoea (difficult or laboured respiration)
Oral herpes (viral infection of mouth)
Pain
Wheezing (a high-pitched whistling sound made while you breath)

60+:

Asthenia (weakness)
Dizziness
Gastrointestinal disorder (functional problems of gastrointestinal tract)
Gastrointestinal obstruction
Loss of consciousness
Neutrophil count decreased (less than normal number of neutrophil a type of blood cell)
Oral lichen planus (a chronic inflammatory disease that causes bilateral white striations, papules, or plaques on the buccal mucosa)
Pain
White blood cell count decreased
Nausea (feeling of having an urge to vomit)

What are the existing conditions these people have? *

High Blood Pressure: 4 people, 30.77%
Constipation: 3 people, 23.08%
Canker Sores (painful, open sore in the mouth): 3 people, 23.08%
Non-Hodgkin's Lymphoma (malignant (cancer) cells form in the lymph system): 3 people, 23.08%
Hyperuricaemia (level of uric acid in the blood that is abnormally high): 3 people, 23.08%
Hypocalcaemia (levels of calcium in blood serum are abnormally low): 2 people, 15.38%
Diarrhea: 2 people, 15.38%
Gastrointestinal Disorder (functional problems of gastrointestinal tract): 2 people, 15.38%
Gout (uric acid crystals building up in the body): 2 people, 15.38%
Cough: 2 people, 15.38%

* Approximation only. Some reports may have incomplete information.

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