T48 | 
		  | 
		Poisoning by, adverse effect of and underdosing of agents primarily acting on smooth and skeletal muscles and the respiratory system   | 
	
	
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		| char7Note | 
		The appropriate 7th character is to be added to each code from category T48
  | 
	 
	
		| char7Def | 
		A: initial encounter D: subsequent encounter S: sequela
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		 T48.0 | 
		  | 
		Poisoning by, adverse effect of and underdosing of oxytocic drugs | 
	 
	
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		| Excludes1 | 
		poisoning by, adverse effect of and underdosing of estrogens, progestogens and antagonists (T38.4-T38.6)
  | 
	 
 
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	  |  | 
	
		 T48.0X | 
		 | 
		Poisoning by, adverse effect of and underdosing of oxytocic drugs | 
	 
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		 T48.0X1 | 
		  | 
		Poisoning by oxytocic drugs, accidental (unintentional) | 
	 
	
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| Poisoning by oxytocic drugs NOS |   
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	   |   |  | 
	
		 T48.0X2 | 
		 | 
		Poisoning by oxytocic drugs, intentional self-harm | 
	 
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		 T48.0X3 | 
		 | 
		Poisoning by oxytocic drugs, assault | 
	 
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		 T48.0X4 | 
		 | 
		Poisoning by oxytocic drugs, undetermined | 
	 
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		 T48.0X5 | 
		 | 
		Adverse effect of oxytocic drugs | 
	 
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		 T48.0X6 | 
		 | 
		Underdosing of oxytocic drugs | 
	 
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		 T48.1 | 
		 | 
		Poisoning by, adverse effect of and underdosing of skeletal muscle relaxants [neuromuscular blocking agents] | 
	 
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		 T48.1X | 
		 | 
		Poisoning by, adverse effect of and underdosing of skeletal muscle relaxants [neuromuscular blocking agents] | 
	 
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		 T48.1X1 | 
		  | 
		Poisoning by skeletal muscle relaxants [neuromuscular blocking agents], accidental (unintentional) | 
	 
	
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| Poisoning by skeletal muscle relaxants [neuromuscular blocking agents] NOS |   
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	   |   |  | 
	
		 T48.1X2 | 
		 | 
		Poisoning by skeletal muscle relaxants [neuromuscular blocking agents], intentional self-harm | 
	 
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		 T48.1X3 | 
		 | 
		Poisoning by skeletal muscle relaxants [neuromuscular blocking agents], assault | 
	 
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		 T48.1X4 | 
		 | 
		Poisoning by skeletal muscle relaxants [neuromuscular blocking agents], undetermined | 
	 
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		 T48.1X5 | 
		 | 
		Adverse effect of skeletal muscle relaxants [neuromuscular blocking agents] | 
	 
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		 T48.1X6 | 
		 | 
		Underdosing of skeletal muscle relaxants [neuromuscular blocking agents] | 
	 
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		 T48.2 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other and unspecified drugs acting on muscles | 
	 
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		 T48.20 | 
		 | 
		Poisoning by, adverse effect of and underdosing of unspecified drugs acting on muscles | 
	 
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		 T48.201 | 
		  | 
		Poisoning by unspecified drugs acting on muscles, accidental (unintentional) | 
	 
	
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| Poisoning by unspecified drugs acting on muscles NOS |   
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	   |   |  | 
	
		 T48.202 | 
		 | 
		Poisoning by unspecified drugs acting on muscles, intentional self-harm | 
	 
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		 T48.203 | 
		 | 
		Poisoning by unspecified drugs acting on muscles, assault | 
	 
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		 T48.204 | 
		 | 
		Poisoning by unspecified drugs acting on muscles, undetermined | 
	 
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		 T48.205 | 
		 | 
		Adverse effect of unspecified drugs acting on muscles | 
	 
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		 T48.206 | 
		 | 
		Underdosing of unspecified drugs acting on muscles | 
	 
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		 T48.29 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other drugs acting on muscles | 
	 
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		 T48.291 | 
		  | 
		Poisoning by other drugs acting on muscles, accidental (unintentional) | 
	 
	
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| Poisoning by other drugs acting on muscles NOS |   
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		 T48.292 | 
		 | 
		Poisoning by other drugs acting on muscles, intentional self-harm | 
	 
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		 T48.293 | 
		 | 
		Poisoning by other drugs acting on muscles, assault | 
	 
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		 T48.294 | 
		 | 
		Poisoning by other drugs acting on muscles, undetermined | 
	 
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		 T48.295 | 
		 | 
		Adverse effect of other drugs acting on muscles | 
	 
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		 T48.296 | 
		 | 
		Underdosing of other drugs acting on muscles | 
	 
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		 T48.3 | 
		 | 
		Poisoning by, adverse effect of and underdosing of antitussives | 
	 
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		 T48.3X | 
		 | 
		Poisoning by, adverse effect of and underdosing of antitussives | 
	 
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		 T48.3X1 | 
		  | 
		Poisoning by antitussives, accidental (unintentional) | 
	 
	
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| Poisoning by antitussives NOS |   
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		 T48.3X2 | 
		 | 
		Poisoning by antitussives, intentional self-harm | 
	 
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		 T48.3X3 | 
		 | 
		Poisoning by antitussives, assault | 
	 
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		 T48.3X4 | 
		 | 
		Poisoning by antitussives, undetermined | 
	 
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		 T48.3X5 | 
		 | 
		Adverse effect of antitussives | 
	 
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		 T48.3X6 | 
		 | 
		Underdosing of antitussives | 
	 
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		 T48.4 | 
		 | 
		Poisoning by, adverse effect of and underdosing of expectorants | 
	 
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		 T48.4X | 
		 | 
		Poisoning by, adverse effect of and underdosing of expectorants | 
	 
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		 T48.4X1 | 
		  | 
		Poisoning by expectorants, accidental (unintentional) | 
	 
	
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| Poisoning by expectorants NOS |   
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	   |   |  | 
	
		 T48.4X2 | 
		 | 
		Poisoning by expectorants, intentional self-harm | 
	 
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		 T48.4X3 | 
		 | 
		Poisoning by expectorants, assault | 
	 
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		 T48.4X4 | 
		 | 
		Poisoning by expectorants, undetermined | 
	 
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		 T48.4X5 | 
		 | 
		Adverse effect of expectorants | 
	 
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		 T48.4X6 | 
		 | 
		Underdosing of expectorants | 
	 
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		 T48.5 | 
		  | 
		Poisoning by, adverse effect of and underdosing of other anti-common-cold drugs | 
	 
	
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| Poisoning by, adverse effect of and underdosing of decongestants |  	
		| Excludes2 | 
		poisoning by, adverse effect of and underdosing of antipyretics, NEC (T39.9-) poisoning by, adverse effect of and underdosing of non-steroidal antiinflammatory drugs (T39.3-) poisoning by, adverse effect of and underdosing of salicylates (T39.0-)
  | 
	 
 
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		 T48.5X | 
		 | 
		Poisoning by, adverse effect of and underdosing of other anti-common-cold drugs | 
	 
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		 T48.5X1 | 
		  | 
		Poisoning by other anti-common-cold drugs, accidental (unintentional) | 
	 
	
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| Poisoning by other anti-common-cold drugs NOS |   
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	   |   |  | 
	
		 T48.5X2 | 
		 | 
		Poisoning by other anti-common-cold drugs, intentional self-harm | 
	 
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		 T48.5X3 | 
		 | 
		Poisoning by other anti-common-cold drugs, assault | 
	 
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		 T48.5X4 | 
		 | 
		Poisoning by other anti-common-cold drugs, undetermined | 
	 
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		 T48.5X5 | 
		 | 
		Adverse effect of other anti-common-cold drugs | 
	 
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		 T48.5X6 | 
		 | 
		Underdosing of other anti-common-cold drugs | 
	 
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		 T48.6 | 
		  | 
		Poisoning by, adverse effect of and underdosing of antiasthmatics, not elsewhere classified | 
	 
	
		 |  | 
		
| Poisoning by, adverse effect of and underdosing of beta-adrenoreceptor agonists used in asthma therapy |  	
		| Excludes1 | 
		poisoning by, adverse effect of and underdosing of beta-adrenoreceptor agonists not used in asthma therapy (T44.5) poisoning by, adverse effect of and underdosing of anterior pituitary [adenohypophyseal] hormones (T38.8)
  | 
	 
 
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	  |  | 
	
		 T48.6X | 
		 | 
		Poisoning by, adverse effect of and underdosing of antiasthmatics | 
	 
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		 T48.6X1 | 
		  | 
		Poisoning by antiasthmatics, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by antiasthmatics NOS |   
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	   |   |  | 
	
		 T48.6X2 | 
		 | 
		Poisoning by antiasthmatics, intentional self-harm | 
	 
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		 T48.6X3 | 
		 | 
		Poisoning by antiasthmatics, assault | 
	 
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		 T48.6X4 | 
		 | 
		Poisoning by antiasthmatics, undetermined | 
	 
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		 T48.6X5 | 
		 | 
		Adverse effect of antiasthmatics | 
	 
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		 T48.6X6 | 
		 | 
		Underdosing of antiasthmatics | 
	 
  |    |    | 
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		 T48.9 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other and unspecified agents primarily acting on the respiratory system | 
	 
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		 T48.90 | 
		 | 
		Poisoning by, adverse effect of and underdosing of unspecified agents primarily acting on the respiratory system | 
	 
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		 T48.901 | 
		 | 
		Poisoning by unspecified agents primarily acting on the respiratory system, accidental (unintentional) | 
	 
  |   |  | 
	
		 T48.902 | 
		 | 
		Poisoning by unspecified agents primarily acting on the respiratory system, intentional self-harm | 
	 
  |   |  | 
	
		 T48.903 | 
		 | 
		Poisoning by unspecified agents primarily acting on the respiratory system, assault | 
	 
  |   |  | 
	
		 T48.904 | 
		 | 
		Poisoning by unspecified agents primarily acting on the respiratory system, undetermined | 
	 
  |   |  | 
	
		 T48.905 | 
		 | 
		Adverse effect of unspecified agents primarily acting on the respiratory system | 
	 
  |   |  | 
	
		 T48.906 | 
		 | 
		Underdosing of unspecified agents primarily acting on the respiratory system | 
	 
  |    |   |  | 
	
		 T48.99 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other agents primarily acting on the respiratory system | 
	 
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		 T48.991 | 
		 | 
		Poisoning by other agents primarily acting on the respiratory system, accidental (unintentional) | 
	 
  |   |  | 
	
		 T48.992 | 
		 | 
		Poisoning by other agents primarily acting on the respiratory system, intentional self-harm | 
	 
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		 T48.993 | 
		 | 
		Poisoning by other agents primarily acting on the respiratory system, assault | 
	 
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		 T48.994 | 
		 | 
		Poisoning by other agents primarily acting on the respiratory system, undetermined | 
	 
  |   |  | 
	
		 T48.995 | 
		 | 
		Adverse effect of other agents primarily acting on the respiratory system | 
	 
  |   |  | 
	
		 T48.996 | 
		 | 
		Underdosing of other agents primarily acting on the respiratory system | 
	 
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