Browse Side Effects

Hyperactivity involves excessive activity, restlessness, and difficulty concentrating. It can be a side effect of medica...

Hyperactivity in children presents as ADHD-like symptoms including increased motor activity, difficulty concentrating, a...

High vitamin D can cause high calcium, leading to nausea and weakness.

High-dose collagen peptide supplementation can potentially lead to hypercalcemia, especially in individuals with kidney...

Hyperkalemia is a condition of elevated potassium in the blood, disrupting nerve and muscle function. It can lead to ser...

Hyperpigmentation is a rare side effect of copper peptide use, potentially causing skin darkening, especially in individ...

Hyperpigmentation (darkening) or hypopigmentation (lightening) of the skin can occur, usually temporarily, with tretinoi...

Hypertension is high blood pressure that can lead to serious health complications if left untreated. It is often asympto...

Excessive iodine intake from sources like kelp extract can trigger hyperthyroidism, particularly in individuals with pre...

Excess Tyrosine may overstimulate thyroid hormone production, potentially exacerbating or triggering hyperthyroidism. Sy...

Can cause hyperventilation.

Hypervitaminosis A results from excessive vitamin A accumulation, primarily due to high-dose supplements or fortified fo...

Hypoglycemia is a condition of low blood sugar, potentially caused by alpha-lipoic acid (ALA) enhancing the effects of b...

Hypopigmentation is the lightening of skin in areas where a drug, like azelaic acid, is applied due to reduced melanin p...

Hypotension is low blood pressure that can lead to dizziness, fainting, and in severe cases, shock. Taurine supplementat...