Weakness, light-headedness, sleepiness or other symptoms may occur.
en.wikipedia.org Anaemia shows itself by causing weakness, fatigue, light-headedness, headache, paleness and cracks at the sides of the mouth and in the fingernails.
jamaica-gleaner.com Other symptoms include diaphoresis (an excessive form of sweating), weakness, light-headedness, nausea, vomiting, and palpitations.
en.wikipedia.org At the time, he attributed his light-headedness to the effects of heat and humidity, but later realised that it was carbon monoxide fumes from the paraffin heater.
en.wikipedia.org Like adults, children experience physical symptoms including accelerated heart rate, sweating, trembling or shaking, shortness of breath, nausea or stomach pain, dizziness or light-headedness.
en.wikipedia.org