diff --git a/internal/rpc/jsonrpc/rpcserverhelp.go b/internal/rpc/jsonrpc/rpcserverhelp.go
index be5e20b47..6002eeea7 100644
--- a/internal/rpc/jsonrpc/rpcserverhelp.go
+++ b/internal/rpc/jsonrpc/rpcserverhelp.go
@@ -16,7 +16,7 @@ func helpDescsEnUS() map[string]string {
 		"createnewaccount":          "createnewaccount \"account\"\n\nCreates a new account.\nThe wallet must be unlocked for this request to succeed.\n\nArguments:\n1. account (string, required) Name of the new account\n\nResult:\nNothing\n",
 		"createrawtransaction":      "createrawtransaction [{\"amount\":n.nnn,\"txid\":\"value\",\"vout\":n,\"tree\":n},...] {\"address\":amount,...} (locktime expiry)\n\nReturns a new transaction spending the provided inputs and sending to the provided addresses.\nThe transaction inputs are not signed in the created transaction.\nThe signrawtransaction RPC command provided by wallet must be used to sign the resulting transaction.\n\nArguments:\n1. inputs (array of object, required) The inputs to the transaction\n[{\n \"amount\": n.nnn, (numeric) The previous output amount\n \"txid\": \"value\", (string)  The transaction hash of the referenced output\n \"vout\": n,       (numeric) The output index of the referenced output\n \"tree\": n,       (numeric) The tree to generate transaction for\n},...]\n2. amounts (object, required) JSON object with the destination addresses as keys and amounts as values\n{\n \"address\": n.nnn, (object) The destination address as the key and the amount in DCR as the value\n ...\n}\n3. locktime (numeric, optional) Locktime value; a non-zero value will also locktime-activate the inputs\n4. expiry   (numeric, optional) Expiry value; a non-zero value when the transaction expiry\n\nResult:\n\"value\" (string) Hex-encoded bytes of the serialized transaction\n",
 		"createsignature":           "createsignature \"address\" inputindex hashtype \"previouspkscript\" \"serializedtransaction\"\n\nGenerate a signature for a transaction input script.\n\nArguments:\n1. address               (string, required)  The address of the private key to use to create the signature.\n2. inputindex            (numeric, required) The index of the transaction input to sign.\n3. hashtype              (numeric, required) The signature hash flags to use.\n4. previouspkscript      (string, required)  The hex encoded previous output script or P2SH redeem script.\n5. serializedtransaction (string, required)  The hex encoded transaction to add input signatures to.\n\nResult:\n{\n \"signature\": \"value\", (string) The hex encoded signature.\n \"publickey\": \"value\", (string) The hex encoded serialized compressed pubkey of the address.\n}                      \n",
-		"debuglevel":                "debuglevel \"levelspec\"\n\nSet all or per-subsystem application log levels.\n\nArguments:\n1. levelspec (string, required) The log level to set all loggers to, optionally prefixed by a subsystem and equals sign to set a specific subsystem's log level, or 'show' to display all subsystems.\n\nResult:\n\"value\" (string) All available subsytems (when levelspec is 'show'), or 'Done.'\n",
+		"debuglevel":                "debuglevel \"levelspec\"\n\nDynamically changes the debug logging level.\nThe levelspec can either a debug level or of the form:\n<subsystem>=<level>,<subsystem2>=<level2>,...\nThe valid debug levels are trace, debug, info, warn, error, and critical.\nThe valid subsystems are CMGR, DCRW, GRPC, LODR, MIXC, MIXP, PEER, RPCS, SYNC, TKBY, VSPC, and WLLT.\nFinally the keyword 'show' will return a list of the available subsystems.\n\nArguments:\n1. levelspec (string, required) The debug level(s) to use or the keyword 'show'\n\nResult:\n\"value\" (string) The string 'Done.'\n",
 		"disapprovepercent":         "disapprovepercent\n\nReturns the wallet's current block disapprove percent per vote. i.e. 100 means that all votes disapprove the block they are called on. Only used for testing purposes.\n\nArguments:\nNone\n\nResult:\nn (numeric) The disapprove percent. When voting, this percent of votes will randomly disapprove the block they are called on.\n",
 		"discoverusage":             "discoverusage (\"startblock\" discoveraccounts gaplimit)\n\nPerform address and/or account discovery\n\nArguments:\n1. startblock       (string, optional)  Hash of block to begin discovery from, or null to scan from the genesis block\n2. discoveraccounts (boolean, optional) Perform account discovery in addition to address discovery.  Requires unlocked wallet.\n3. gaplimit         (numeric, optional) Allowed unused address gap.\n\nResult:\nNothing\n",
 		"dumpprivkey":               "dumpprivkey \"address\"\n\nReturns the private key in WIF encoding that controls some wallet address.\n\nArguments:\n1. address (string, required) The address to return a private key for\n\nResult:\n\"value\" (string) The WIF-encoded private key\n",
diff --git a/internal/rpchelp/helpdescs_en_US.go b/internal/rpchelp/helpdescs_en_US.go
index f6edb0214..98a2e27f0 100644
--- a/internal/rpchelp/helpdescs_en_US.go
+++ b/internal/rpchelp/helpdescs_en_US.go
@@ -98,9 +98,17 @@ var helpDescsEnUS = map[string]string{
 	"createsignature-previouspkscript":      "The hex encoded previous output script or P2SH redeem script.",
 
 	// DebugLevelCmd help.
-	"debuglevel--synopsis": "Set all or per-subsystem application log levels.",
-	"debuglevel-levelspec": "The log level to set all loggers to, optionally prefixed by a subsystem and equals sign to set a specific subsystem's log level, or 'show' to display all subsystems.",
-	"debuglevel--result0":  "All available subsytems (when levelspec is 'show'), or 'Done.'",
+	"debuglevel--synopsis": "Dynamically changes the debug logging level.\n" +
+		"The levelspec can either a debug level or of the form:\n" +
+		"<subsystem>=<level>,<subsystem2>=<level2>,...\n" +
+		"The valid debug levels are trace, debug, info, warn, error, and critical.\n" +
+		"The valid subsystems are CMGR, DCRW, GRPC, LODR, MIXC, MIXP, PEER, RPCS, SYNC, TKBY, VSPC, and WLLT.\n" +
+		"Finally the keyword 'show' will return a list of the available subsystems.",
+	"debuglevel-levelspec":   "The debug level(s) to use or the keyword 'show'",
+	"debuglevel--condition0": "levelspec!=show",
+	"debuglevel--condition1": "levelspec=show",
+	"debuglevel--result0":    "The string 'Done.'",
+	"debuglevel--result1":    "The list of subsystems",
 
 	// DisapprovePercentCmd help.
 	"disapprovepercent--synopsis": "Returns the wallet's current block disapprove percent per vote. i.e. 100 means that all votes disapprove the block they are called on. Only used for testing purposes.",