1 The vast majority of people will never have an anaphylactic reaction. 2  The most common causes of anaphylaxis include drugs, such as penicillin, insect stings, foods (peanuts, shellfish), X-ray dye, and latex. 3  The symptoms of anaphylaxis may vary and can include hives, tongue swelling, vomiting, and even shock.
The recommended starting dose for prolonged-release venlafaxine is 75 mg given once daily. Patients not responding to the initial 75 mg/day dose may benefit from dose increases up to a maximum dose of 375 mg/day. Dosage increases can be made at intervals of 2 weeks or more.
Patients currently taking dexmethylphenidate: Initial dose: the same total daily dose of. dexmethylphenidate given once a day; Maximum dose: 40 mg once a dayMay increase daily dose by 10 mg at weekly intervals. mg once or twice a day; Maximum dose: 40 mg per day. May increase daily dose by 5 mg at weekly intervals until optimal. response is achieved. Only in rare cases will it be necessary to exceed. a total of 40 mg per day.