causal factor causal inference causal link between the damage causal link causal mechanisms causal relationships causal relationship causal relation causal role causal structure causality causally related causally causal causation causative agents causative agent causative bacteria causative factors causative factor causative organism causative causa cause a chain reaction cause a decrease cause a desire cause a drop cause a fall cause a feeling cause a heart attack cause a lot of damage cause a lot of people cause a lot of problems cause a lot of trouble cause a malfunction cause a number of problems cause a number to cause a panic cause a person to cause a problem to cause a reaction cause a relapse to cause a scene cause a short circuit cause a stroke cause a variety cause a wide range cause abnormality cause accidents cause acid rain cause acne cause addiction cause adverse effects cause adverse reactions cause aggression cause aging cause agitation cause all kinds cause allergic reactions cause allergies to cause allergies cause alterations to cause an accident cause an allergic reaction cause an error to cause an explosion cause an increased risk cause an increase cause analysis cause anaphylaxis cause anemia cause annoyance cause anxiety cause any damage to cause any harm cause any more trouble to cause any problems to cause any trouble cause apparently cause appetite cause asthma cause at the end of the day cause at the end cause autism cause back pain cause bad breath cause birth defects cause blackouts cause bleeding cause blindness cause bloating cause blurred vision cause bobby cause brain damage cause breakage cause breathing problems cause bronchitis cause bruising cause burning cause burns to cause cancer cause cancer cause cardiac arrest cause cataracts cause cell death cause cervical cancer cause changes to cause chaos cause chemical cause chest pain cause choking cause clearly cause colds cause colic cause combustion cause complications to cause concern cause condensation cause conflicts to cause conflict to cause confusion cause conjunctivitis cause considerable damage cause constipation cause contamination cause contraction cause convulsions cause corrosion cause corruption cause cracks cause cramps cause célèbre cause daddy cause dad cause damage to cause damage cause danger cause data loss to cause death cause decay cause defects cause deformation cause degradation cause dehydration cause delays cause delusions cause dementia cause dependence cause depression cause dermatitis cause deterioration cause diabetes cause diarrhea cause diarrhoea to cause difficulties cause difficulties cause discoloration cause discomfort cause discrimination cause diseases to cause disease cause disruption cause distortion cause distress cause disturbances cause dizziness cause doubt cause drowsiness cause dry mouth cause dry skin cause dryness cause eczema cause edema cause embarrassment cause encephalitis cause epilepsy cause erectile dysfunction cause errors cause even cause every day cause every time cause everybody knows cause everybody cause everyone cause everything cause eye irritation cause failure cause fainting cause fatigue to cause fear cause fear cause feedback cause feelings cause fermentation cause fever cause flatulence cause fluctuations cause flushing cause foaming cause food poisoning