Dizziness and vomiting after injection can not be considered normal, may be related to excessive tension, adverse drug reactions.
Due to excessive psychological tension, stress, fear and so on, there will be the case of dizziness, often showing nausea, vomiting, dizziness, black eyes, and so on, and even some people may also appear to be the case of defecation, it is recommended that appropriate rest after the injection to alleviate the symptoms.
In addition, due to the injection of drugs have certain adverse reactions related to some drugs will stimulate the gastric mucosa, resulting in nausea, want to vomit. For example, common antibiotic drugs, anti-tumor drugs, radiotherapy and chemotherapy drugs.
Therefore, dizziness after injection can not be considered a normal situation, it is recommended to consult a doctor targeted treatment.