Non catecholamine

Phenylephrine :*
-selective ?1 agonist, long t1/2 (why)
-vasoconstrictor ( systolic &diastolic BP)
Uses:
-hypoT in patient with rapid H rate
-topically in nasal congestion& oral congestion
SE:
-large dose cause hypertensive headache and cardiac irregularity
-? 1 agonist & ?2
-Act as eye &nasal decongestant
Found as nasal spray, ophthalmic drops
SE: irritation& sneezing in nasal admin ,in headaches and sleep disturbances
**congestion rebound & dependence in long term used
-? 1 agonist & ?2
-Act as eye &nasal decongestant
Found as nasal spray, ophthalmic drops
SE: irritation& sneezing in nasal admin ,in headaches and sleep disturbances
**congestion rebound & dependence in long term used
-? 1 agonist & ?2Non catecholamine
SE:
-large dose cause hypertensive headache and cardiac irregularity
-? 1 agonist & ?2
-Act as eye &nasal decongestant
Found as nasal spray, ophthalmic drops
SE: irritation& sneezing in nasal admin ,in headaches and sleep disturbances
**congestion rebound & dependence in long term used
-? 1 agonist & ?2
-Act as eye &nasal decongestant
Found as nasal spray, ophthalmic drops
-Act as eye &nasal decongestant
Found as nasal spray, ophthalmic drops
SE: irritation& sneezing in nasal admin ,in headaches and sleep disturbances
**congestion rebound & dependence in long term used
SE:
-large dose cause hypertensive headache and cardiac irregularity
-? 1 agonist & ?2
-Act as eye &nasal decongestant
Found as nasal spray, ophthalmic drops
SE: irritation& sneezing in nasal admin ,in headaches and sleep disturbances
**congestion rebound & dependence in long term used
-? 1 agonist & ?2
-Act as eye &nasal decongestant
Found as nasal spray, ophthalmic drops