Browse Side Effects

Creatine supplementation is sometimes associated with muscle cramps, likely due to electrolyte imbalance, dehydration, o...

DMAE may cause muscle tension or stiffness in some individuals. This side effect may be related to the effects of DMAE o...

Muscle weakness (myasthenia) is a reduction in muscle force, leading to difficulty with movement. With GABA supplementat...

Nail brittleness (onychorrhexis) involves fragile, easily split, and peeling nails. It can be caused by various factors,...

Nanoparticle concerns involve potential adverse effects due to their unique properties and interactions with biological...

Nanoparticle exposure, particularly to titanium dioxide, is associated with potential health risks such as inflammation,...

Nausea is an unpleasant sensation of stomach unease, often preceding vomiting, caused by various factors like medication...

Vitamin D3 supplementation, especially at high doses, can cause nausea and vomiting due to hypercalcemia stimulating the...

Vanadium supplements can cause neurological side effects such as headaches and dizziness. The severity and frequency of...

High doses of oral manganese supplements, especially in individuals with liver dysfunction, can potentially cause neurol...

Neuropathy is nerve damage causing numbness, pain, weakness, and coordination problems. It can stem from various causes,...

Mugwort contains thujone, which can be neurotoxic in high doses, potentially causing seizures and other neurological pro...

Excessive neurotoxicity involves damage to the nervous system from chemical, physical, or biological agents, leading to...

Niacin flush is a common side effect of nicotinic acid (vitamin B3) supplementation, causing redness, warmth, itching, a...

Hypothetically, this substance can cause mild skin irritation with redness, itching, and burning at the application site...

Nut Allergy Risk involves developing a new allergy or reaction to nuts, ranging from mild skin irritations to life-threa...

Kaolin clay ingestion can hinder the absorption of vital nutrients and medications due to its binding properties in the...

An omega-6 imbalance results from excessive omega-6 intake compared to omega-3, leading to systemic inflammation. This i...

Ovarian cancer is a cancer that starts in the ovaries. Some studies suggest a possible link to talc use in the genital a...

Overstimulation involves heightened sensory input leading to feeling overwhelmed. Symptoms include restlessness, anxiety...

Paresthesia manifests as a tingling or 'pins and needles' sensation, often in the face, neck, and hands, due to beta-ala...

Paresthesia is an abnormal sensation like tingling or numbness, often in the extremities, resulting from nerve or CNS dy...